21367071998

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{3343}}^1\times {\mathrm{9157}}^1$

素因数の和:12851

約数の個数: 16

約数和(自身を含む): 32155569600

約数和(自身を除く): 10788497602

約数列:

[1, 2, 349, 698, 3343, 6686, 9157, 18314, 1166707, 2333414, 3195793, 6391586, 30611851, 61223702, 10683535999, 21367071998]

約数ペア:

[(1, 21367071998), (2, 10683535999), (349, 61223702), (698, 30611851), (3343, 6391586), (6686, 3195793), (9157, 2333414), (18314, 1166707)]