17640604

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 31868928

約数和(自身を除く): 14228324

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 911, 1822, 3644, 4841, 9682, 19364, 42817, 85634, 93833, 171268, 187666, 375332, 4410151, 8820302, 17640604]

約数ペア:

[(1, 17640604), (2, 8820302), (4, 4410151), (47, 375332), (94, 187666), (103, 171268), (188, 93833), (206, 85634), (412, 42817), (911, 19364), (1822, 9682), (3644, 4841)]