15206672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 40

約数和(自身を含む): 32836440

約数和(自身を除く): 17629768

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2521, 3016, 5042, 6032, 10084, 20168, 32773, 40336, 65546, 73109, 131092, 146218, 262184, 292436, 524368, 584872, 950417, 1169744, 1900834, 3801668, 7603336, 15206672]

約数ペア:

[(1, 15206672), (2, 7603336), (4, 3801668), (8, 1900834), (13, 1169744), (16, 950417), (26, 584872), (29, 524368), (52, 292436), (58, 262184), (104, 146218), (116, 131092), (208, 73109), (232, 65546), (377, 40336), (464, 32773), (754, 20168), (1508, 10084), (2521, 6032), (3016, 5042)]