11579420

素因数分解:

$2^2\times 5^1\times {\mathrm{578971}}^1$

素因数の和:578980

約数の個数: 12

約数和(自身を含む): 24316824

約数和(自身を除く): 12737404

約数列:

[1, 2, 4, 5, 10, 20, 578971, 1157942, 2315884, 2894855, 5789710, 11579420]

約数ペア:

[(1, 11579420), (2, 5789710), (4, 2894855), (5, 2315884), (10, 1157942), (20, 578971)]