19936699328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{14323}}^1$

素因数の和:14594

約数の個数: 112

約数和(自身を含む): 48898698240

約数和(自身を除く): 28961998912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 239, 364, 416, 448, 478, 728, 832, 956, 1456, 1673, 1912, 2912, 3107, 3346, 3824, 5824, 6214, 6692, 7648, 12428, 13384, 14323, 15296, 21749, 24856, 26768, 28646, 43498, 49712, 53536, 57292, 86996, 99424, 100261, 107072, 114584, 173992, 186199, 198848, 200522, 229168, 347984, 372398, 401044, 458336, 695968, 744796, 802088, 916672, 1303393, 1391936, 1489592, 1604176, 2606786, 2979184, 3208352, 3423197, 5213572, 5958368, 6416704, 6846394, 10427144, 11916736, 13692788, 20854288, 23962379, 27385576, 41708576, 44501561, 47924758, 54771152, 83417152, 89003122, 95849516, 109542304, 178006244, 191699032, 219084608, 311510927, 356012488, 383398064, 623021854, 712024976, 766796128, 1246043708, 1424049952, 1533592256, 2492087416, 2848099904, 4984174832, 9968349664, 19936699328]

約数ペア:

[(1, 19936699328), (2, 9968349664), (4, 4984174832), (7, 2848099904), (8, 2492087416), (13, 1533592256), (14, 1424049952), (16, 1246043708), (26, 766796128), (28, 712024976), (32, 623021854), (52, 383398064), (56, 356012488), (64, 311510927), (91, 219084608), (104, 191699032), (112, 178006244), (182, 109542304), (208, 95849516), (224, 89003122), (239, 83417152), (364, 54771152), (416, 47924758), (448, 44501561), (478, 41708576), (728, 27385576), (832, 23962379), (956, 20854288), (1456, 13692788), (1673, 11916736), (1912, 10427144), (2912, 6846394), (3107, 6416704), (3346, 5958368), (3824, 5213572), (5824, 3423197), (6214, 3208352), (6692, 2979184), (7648, 2606786), (12428, 1604176), (13384, 1489592), (14323, 1391936), (15296, 1303393), (21749, 916672), (24856, 802088), (26768, 744796), (28646, 695968), (43498, 458336), (49712, 401044), (53536, 372398), (57292, 347984), (86996, 229168), (99424, 200522), (100261, 198848), (107072, 186199), (114584, 173992)]