17603972912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{7007951}}^1$

素因数の和:7008116

約数の個数: 20

約数和(自身を含む): 34324948896

約数和(自身を除く): 16720975984

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 7007951, 14015902, 28031804, 56063608, 112127216, 1100248307, 2200496614, 4400993228, 8801986456, 17603972912]

約数ペア:

[(1, 17603972912), (2, 8801986456), (4, 4400993228), (8, 2200496614), (16, 1100248307), (157, 112127216), (314, 56063608), (628, 28031804), (1256, 14015902), (2512, 7007951)]