15722668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 29860992

約数和(自身を除く): 14138324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 2207, 3562, 4414, 7124, 8828, 28691, 57382, 114764, 302359, 604718, 1209436, 3930667, 7861334, 15722668]

約数ペア:

[(1, 15722668), (2, 7861334), (4, 3930667), (13, 1209436), (26, 604718), (52, 302359), (137, 114764), (274, 57382), (548, 28691), (1781, 8828), (2207, 7124), (3562, 4414)]