19650176

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 49244580

約数和(自身を除く): 29594404

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 241, 364, 392, 416, 448, 482, 637, 728, 784, 832, 896, 964, 1274, 1456, 1568, 1664, 1687, 1928, 2548, 2912, 3133, 3136, 3374, 3856, 5096, 5824, 6266, 6272, 6748, 7712, 10192, 11648, 11809, 12532, 13496, 15424, 20384, 21931, 23618, 25064, 26992, 30848, 40768, 43862, 47236, 50128, 53984, 81536, 87724, 94472, 100256, 107968, 153517, 175448, 188944, 200512, 215936, 307034, 350896, 377888, 401024, 614068, 701792, 755776, 1228136, 1403584, 1511552, 2456272, 2807168, 4912544, 9825088, 19650176]

約数ペア:

[(1, 19650176), (2, 9825088), (4, 4912544), (7, 2807168), (8, 2456272), (13, 1511552), (14, 1403584), (16, 1228136), (26, 755776), (28, 701792), (32, 614068), (49, 401024), (52, 377888), (56, 350896), (64, 307034), (91, 215936), (98, 200512), (104, 188944), (112, 175448), (128, 153517), (182, 107968), (196, 100256), (208, 94472), (224, 87724), (241, 81536), (364, 53984), (392, 50128), (416, 47236), (448, 43862), (482, 40768), (637, 30848), (728, 26992), (784, 25064), (832, 23618), (896, 21931), (964, 20384), (1274, 15424), (1456, 13496), (1568, 12532), (1664, 11809), (1687, 11648), (1928, 10192), (2548, 7712), (2912, 6748), (3133, 6272), (3136, 6266), (3374, 5824), (3856, 5096)]