11978896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24151}}^1$

素因数の和:24190

約数の個数: 20

約数和(自身を含む): 23958784

約数和(自身を除く): 11979888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24151, 48302, 96604, 193208, 386416, 748681, 1497362, 2994724, 5989448, 11978896]

約数ペア:

[(1, 11978896), (2, 5989448), (4, 2994724), (8, 1497362), (16, 748681), (31, 386416), (62, 193208), (124, 96604), (248, 48302), (496, 24151)]