12737816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17523

約数の個数: 32

約数和(自身を含む): 29396640

約数和(自身を除く): 16658824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17497, 34994, 69988, 122479, 139976, 227461, 244958, 454922, 489916, 909844, 979832, 1592227, 1819688, 3184454, 6368908, 12737816]

約数ペア:

[(1, 12737816), (2, 6368908), (4, 3184454), (7, 1819688), (8, 1592227), (13, 979832), (14, 909844), (26, 489916), (28, 454922), (52, 244958), (56, 227461), (91, 139976), (104, 122479), (182, 69988), (364, 34994), (728, 17497)]