2013191590

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1993259}}^1$

素因数の和:1993367

約数の個数: 16

約数和(自身を含む): 3659625360

約数和(自身を除く): 1646433770

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1993259, 3986518, 9966295, 19932590, 201319159, 402638318, 1006595795, 2013191590]

約数ペア:

[(1, 2013191590), (2, 1006595795), (5, 402638318), (10, 201319159), (101, 19932590), (202, 9966295), (505, 3986518), (1010, 1993259)]