13445416

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{1381}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 25249140

約数和(自身を除く): 11803724

約数列:

[1, 2, 4, 8, 1217, 1381, 2434, 2762, 4868, 5524, 9736, 11048, 1680677, 3361354, 6722708, 13445416]

約数ペア:

[(1, 13445416), (2, 6722708), (4, 3361354), (8, 1680677), (1217, 11048), (1381, 9736), (2434, 5524), (2762, 4868)]