1920369512

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1726951}}^1$

素因数の和:1727096

約数の個数: 16

約数和(自身を含む): 3626599200

約数和(自身を除く): 1706229688

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1726951, 3453902, 6907804, 13815608, 240046189, 480092378, 960184756, 1920369512]

約数ペア:

[(1, 1920369512), (2, 960184756), (4, 480092378), (8, 240046189), (139, 13815608), (278, 6907804), (556, 3453902), (1112, 1726951)]