13099420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28509

約数の個数: 24

約数和(自身を含む): 28705824

約数和(自身を除く): 15606404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28477, 56954, 113908, 142385, 284770, 569540, 654971, 1309942, 2619884, 3274855, 6549710, 13099420]

約数ペア:

[(1, 13099420), (2, 6549710), (4, 3274855), (5, 2619884), (10, 1309942), (20, 654971), (23, 569540), (46, 284770), (92, 142385), (115, 113908), (230, 56954), (460, 28477)]