15204218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8513}}^1$

素因数の和:8581

約数の個数: 16

約数和(自身を含む): 24520320

約数和(自身を除く): 9316102

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 8513, 17026, 161747, 323494, 400111, 800222, 7602109, 15204218]

約数ペア:

[(1, 15204218), (2, 7602109), (19, 800222), (38, 400111), (47, 323494), (94, 161747), (893, 17026), (1786, 8513)]