2171964

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 5177088

約数和(自身を除く): 3005124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 3851, 7702, 11553, 15404, 23106, 46212, 180997, 361994, 542991, 723988, 1085982, 2171964]

約数ペア:

[(1, 2171964), (2, 1085982), (3, 723988), (4, 542991), (6, 361994), (12, 180997), (47, 46212), (94, 23106), (141, 15404), (188, 11553), (282, 7702), (564, 3851)]