12187968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 36697920

約数和(自身を除く): 24509952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 257, 304, 312, 416, 456, 494, 514, 608, 624, 741, 771, 832, 912, 988, 1028, 1216, 1248, 1482, 1542, 1824, 1976, 2056, 2496, 2964, 3084, 3341, 3648, 3952, 4112, 4883, 5928, 6168, 6682, 7904, 8224, 9766, 10023, 11856, 12336, 13364, 14649, 15808, 16448, 19532, 20046, 23712, 24672, 26728, 29298, 39064, 40092, 47424, 49344, 53456, 58596, 63479, 78128, 80184, 106912, 117192, 126958, 156256, 160368, 190437, 213824, 234384, 253916, 312512, 320736, 380874, 468768, 507832, 641472, 761748, 937536, 1015664, 1523496, 2031328, 3046992, 4062656, 6093984, 12187968]

約数ペア:

[(1, 12187968), (2, 6093984), (3, 4062656), (4, 3046992), (6, 2031328), (8, 1523496), (12, 1015664), (13, 937536), (16, 761748), (19, 641472), (24, 507832), (26, 468768), (32, 380874), (38, 320736), (39, 312512), (48, 253916), (52, 234384), (57, 213824), (64, 190437), (76, 160368), (78, 156256), (96, 126958), (104, 117192), (114, 106912), (152, 80184), (156, 78128), (192, 63479), (208, 58596), (228, 53456), (247, 49344), (257, 47424), (304, 40092), (312, 39064), (416, 29298), (456, 26728), (494, 24672), (514, 23712), (608, 20046), (624, 19532), (741, 16448), (771, 15808), (832, 14649), (912, 13364), (988, 12336), (1028, 11856), (1216, 10023), (1248, 9766), (1482, 8224), (1542, 7904), (1824, 6682), (1976, 6168), (2056, 5928), (2496, 4883), (2964, 4112), (3084, 3952), (3341, 3648)]