12940152

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5039}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 19719048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 5039, 10078, 15117, 20156, 30234, 40312, 60468, 120936, 539173, 1078346, 1617519, 2156692, 3235038, 4313384, 6470076, 12940152]

約数ペア:

[(1, 12940152), (2, 6470076), (3, 4313384), (4, 3235038), (6, 2156692), (8, 1617519), (12, 1078346), (24, 539173), (107, 120936), (214, 60468), (321, 40312), (428, 30234), (642, 20156), (856, 15117), (1284, 10078), (2568, 5039)]