12495496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 25444440

約数和(自身を除く): 12948944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 877, 1096, 1754, 1781, 3508, 3562, 7016, 7124, 11401, 14248, 22802, 45604, 91208, 120149, 240298, 480596, 961192, 1561937, 3123874, 6247748, 12495496]

約数ペア:

[(1, 12495496), (2, 6247748), (4, 3123874), (8, 1561937), (13, 961192), (26, 480596), (52, 240298), (104, 120149), (137, 91208), (274, 45604), (548, 22802), (877, 14248), (1096, 11401), (1754, 7124), (1781, 7016), (3508, 3562)]