12012872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 23673600

約数和(自身を除く): 11660728

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 821, 1642, 1829, 3284, 3658, 6568, 7316, 14632, 25451, 48439, 50902, 96878, 101804, 193756, 203608, 387512, 1501609, 3003218, 6006436, 12012872]

約数ペア:

[(1, 12012872), (2, 6006436), (4, 3003218), (8, 1501609), (31, 387512), (59, 203608), (62, 193756), (118, 101804), (124, 96878), (236, 50902), (248, 48439), (472, 25451), (821, 14632), (1642, 7316), (1829, 6568), (3284, 3658)]