9401428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 17501120

約数和(自身を除く): 8099692

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1201, 1957, 2402, 3914, 4804, 7828, 22819, 45638, 91276, 123703, 247406, 494812, 2350357, 4700714, 9401428]

約数ペア:

[(1, 9401428), (2, 4700714), (4, 2350357), (19, 494812), (38, 247406), (76, 123703), (103, 91276), (206, 45638), (412, 22819), (1201, 7828), (1957, 4804), (2402, 3914)]