12407230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 24559200

約数和(自身を除く): 12151970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 757, 1490, 1514, 1639, 3278, 3785, 7570, 8195, 8327, 16390, 16654, 41635, 83270, 112793, 225586, 563965, 1127930, 1240723, 2481446, 6203615, 12407230]

約数ペア:

[(1, 12407230), (2, 6203615), (5, 2481446), (10, 1240723), (11, 1127930), (22, 563965), (55, 225586), (110, 112793), (149, 83270), (298, 41635), (745, 16654), (757, 16390), (1490, 8327), (1514, 8195), (1639, 7570), (3278, 3785)]