17527060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12343}}^1$

素因数の和:12423

約数の個数: 24

約数和(自身を含む): 37328256

約数和(自身を除く): 19801196

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 12343, 24686, 49372, 61715, 123430, 246860, 876353, 1752706, 3505412, 4381765, 8763530, 17527060]

約数ペア:

[(1, 17527060), (2, 8763530), (4, 4381765), (5, 3505412), (10, 1752706), (20, 876353), (71, 246860), (142, 123430), (284, 61715), (355, 49372), (710, 24686), (1420, 12343)]