10911830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 9616810

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 197, 290, 382, 394, 955, 985, 1910, 1970, 5539, 5713, 11078, 11426, 27695, 28565, 37627, 55390, 57130, 75254, 188135, 376270, 1091183, 2182366, 5455915, 10911830]

約数ペア:

[(1, 10911830), (2, 5455915), (5, 2182366), (10, 1091183), (29, 376270), (58, 188135), (145, 75254), (191, 57130), (197, 55390), (290, 37627), (382, 28565), (394, 27695), (955, 11426), (985, 11078), (1910, 5713), (1970, 5539)]