12204490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 23431680

約数和(自身を除く): 11227190

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1129, 2162, 2258, 5405, 5645, 10810, 11290, 25967, 51934, 53063, 106126, 129835, 259670, 265315, 530630, 1220449, 2440898, 6102245, 12204490]

約数ペア:

[(1, 12204490), (2, 6102245), (5, 2440898), (10, 1220449), (23, 530630), (46, 265315), (47, 259670), (94, 129835), (115, 106126), (230, 53063), (235, 51934), (470, 25967), (1081, 11290), (1129, 10810), (2162, 5645), (2258, 5405)]