15942635548

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{22063}}^1$

素因数の和:22402

約数の個数: 48

約数和(自身を含む): 32293223424

約数和(自身を除く): 16350587876

約数列:

[1, 2, 4, 7, 14, 28, 131, 197, 262, 394, 524, 788, 917, 1379, 1834, 2758, 3668, 5516, 22063, 25807, 44126, 51614, 88252, 103228, 154441, 180649, 308882, 361298, 617764, 722596, 2890253, 4346411, 5780506, 8692822, 11561012, 17385644, 20231771, 30424877, 40463542, 60849754, 80927084, 121699508, 569379841, 1138759682, 2277519364, 3985658887, 7971317774, 15942635548]

約数ペア:

[(1, 15942635548), (2, 7971317774), (4, 3985658887), (7, 2277519364), (14, 1138759682), (28, 569379841), (131, 121699508), (197, 80927084), (262, 60849754), (394, 40463542), (524, 30424877), (788, 20231771), (917, 17385644), (1379, 11561012), (1834, 8692822), (2758, 5780506), (3668, 4346411), (5516, 2890253), (22063, 722596), (25807, 617764), (44126, 361298), (51614, 308882), (88252, 180649), (103228, 154441)]