18096515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 23277888

約数和(自身を除く): 5181373

約数列:

[1, 5, 23, 37, 115, 185, 851, 4253, 4255, 21265, 97819, 157361, 489095, 786805, 3619303, 18096515]

約数ペア:

[(1, 18096515), (5, 3619303), (23, 786805), (37, 489095), (115, 157361), (185, 97819), (851, 21265), (4253, 4255)]