17898038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1049}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 28350000

約数和(自身を除く): 10451962

約数列:

[1, 2, 19, 38, 449, 898, 1049, 2098, 8531, 17062, 19931, 39862, 471001, 942002, 8949019, 17898038]

約数ペア:

[(1, 17898038), (2, 8949019), (19, 942002), (38, 471001), (449, 39862), (898, 19931), (1049, 17062), (2098, 8531)]