12270448

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5304

約数の個数: 20

約数和(自身を含む): 23938200

約数和(自身を除く): 11667752

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 5147, 10294, 20588, 41176, 82352, 766903, 1533806, 3067612, 6135224, 12270448]

約数ペア:

[(1, 12270448), (2, 6135224), (4, 3067612), (8, 1533806), (16, 766903), (149, 82352), (298, 41176), (596, 20588), (1192, 10294), (2384, 5147)]