13406416

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{2677}}^1$

素因数の和:2998

約数の個数: 20

約数和(自身を含む): 26067652

約数和(自身を除く): 12661236

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 2677, 5008, 5354, 10708, 21416, 42832, 837901, 1675802, 3351604, 6703208, 13406416]

約数ペア:

[(1, 13406416), (2, 6703208), (4, 3351604), (8, 1675802), (16, 837901), (313, 42832), (626, 21416), (1252, 10708), (2504, 5354), (2677, 5008)]