14920984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 30708720

約数和(自身を除く): 15787736

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2707, 2756, 5414, 5512, 10828, 21656, 35191, 70382, 140764, 143471, 281528, 286942, 573884, 1147768, 1865123, 3730246, 7460492, 14920984]

約数ペア:

[(1, 14920984), (2, 7460492), (4, 3730246), (8, 1865123), (13, 1147768), (26, 573884), (52, 286942), (53, 281528), (104, 143471), (106, 140764), (212, 70382), (424, 35191), (689, 21656), (1378, 10828), (2707, 5512), (2756, 5414)]