12124796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 21898800

約数和(自身を除く): 9774004

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 449, 628, 898, 1796, 6751, 13502, 19307, 27004, 38614, 70493, 77228, 140986, 281972, 3031199, 6062398, 12124796]

約数ペア:

[(1, 12124796), (2, 6062398), (4, 3031199), (43, 281972), (86, 140986), (157, 77228), (172, 70493), (314, 38614), (449, 27004), (628, 19307), (898, 13502), (1796, 6751)]