9497420

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{823}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 20003424

約数和(自身を除く): 10506004

約数列:

[1, 2, 4, 5, 10, 20, 577, 823, 1154, 1646, 2308, 2885, 3292, 4115, 5770, 8230, 11540, 16460, 474871, 949742, 1899484, 2374355, 4748710, 9497420]

約数ペア:

[(1, 9497420), (2, 4748710), (4, 2374355), (5, 1899484), (10, 949742), (20, 474871), (577, 16460), (823, 11540), (1154, 8230), (1646, 5770), (2308, 4115), (2885, 3292)]