12520968

素因数分解:

$2^3\times 3^1\times {\mathrm{521707}}^1$

素因数の和:521716

約数の個数: 16

約数和(自身を含む): 31302480

約数和(自身を除く): 18781512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521707, 1043414, 1565121, 2086828, 3130242, 4173656, 6260484, 12520968]

約数ペア:

[(1, 12520968), (2, 6260484), (3, 4173656), (4, 3130242), (6, 2086828), (8, 1565121), (12, 1043414), (24, 521707)]