13348472

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{21121}}^1$

素因数の和:21206

約数の個数: 16

約数和(自身を含む): 25346400

約数和(自身を除く): 11997928

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 21121, 42242, 84484, 168968, 1668559, 3337118, 6674236, 13348472]

約数ペア:

[(1, 13348472), (2, 6674236), (4, 3337118), (8, 1668559), (79, 168968), (158, 84484), (316, 42242), (632, 21121)]