25372109

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 5648947

約数列:

[1, 7, 17, 101, 119, 707, 1717, 2111, 12019, 14777, 35887, 213211, 251209, 1492477, 3624587, 25372109]

約数ペア:

[(1, 25372109), (7, 3624587), (17, 1492477), (101, 251209), (119, 213211), (707, 35887), (1717, 14777), (2111, 12019)]