18396430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141511}}^1$

素因数の和:141531

約数の個数: 16

約数和(自身を含む): 35661024

約数和(自身を除く): 17264594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141511, 283022, 707555, 1415110, 1839643, 3679286, 9198215, 18396430]

約数ペア:

[(1, 18396430), (2, 9198215), (5, 3679286), (10, 1839643), (13, 1415110), (26, 707555), (65, 283022), (130, 141511)]