12647426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 9470974

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 383, 418, 766, 869, 1501, 1738, 3002, 4213, 7277, 8426, 14554, 16511, 30257, 33022, 60514, 80047, 160094, 332827, 574883, 665654, 1149766, 6323713, 12647426]

約数ペア:

[(1, 12647426), (2, 6323713), (11, 1149766), (19, 665654), (22, 574883), (38, 332827), (79, 160094), (158, 80047), (209, 60514), (383, 33022), (418, 30257), (766, 16511), (869, 14554), (1501, 8426), (1738, 7277), (3002, 4213)]