9925712

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4610

約数の個数: 20

約数和(自身を含む): 19373760

約数和(自身を除く): 9448048

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 4463, 8926, 17852, 35704, 71408, 620357, 1240714, 2481428, 4962856, 9925712]

約数ペア:

[(1, 9925712), (2, 4962856), (4, 2481428), (8, 1240714), (16, 620357), (139, 71408), (278, 35704), (556, 17852), (1112, 8926), (2224, 4463)]