91022110

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{23399}}^1$

素因数の和:23795

約数の個数: 16

約数和(自身を含む): 164268000

約数和(自身を除く): 73245890

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 23399, 46798, 116995, 233990, 9102211, 18204422, 45511055, 91022110]

約数ペア:

[(1, 91022110), (2, 45511055), (5, 18204422), (10, 9102211), (389, 233990), (778, 116995), (1945, 46798), (3890, 23399)]