12650902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9121898

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 251, 319, 502, 638, 869, 1738, 2291, 2761, 4582, 5522, 7279, 14558, 19829, 25201, 39658, 50402, 80069, 160138, 218119, 436238, 575041, 1150082, 6325451, 12650902]

約数ペア:

[(1, 12650902), (2, 6325451), (11, 1150082), (22, 575041), (29, 436238), (58, 218119), (79, 160138), (158, 80069), (251, 50402), (319, 39658), (502, 25201), (638, 19829), (869, 14558), (1738, 7279), (2291, 5522), (2761, 4582)]