12821226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 15517974

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2459, 2607, 4918, 5214, 7377, 14754, 27049, 54098, 81147, 162294, 194261, 388522, 582783, 1165566, 2136871, 4273742, 6410613, 12821226]

約数ペア:

[(1, 12821226), (2, 6410613), (3, 4273742), (6, 2136871), (11, 1165566), (22, 582783), (33, 388522), (66, 194261), (79, 162294), (158, 81147), (237, 54098), (474, 27049), (869, 14754), (1738, 7377), (2459, 5214), (2607, 4918)]