19348118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2243}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 30697920

約数和(自身を除く): 11349802

約数列:

[1, 2, 19, 38, 227, 454, 2243, 4313, 4486, 8626, 42617, 85234, 509161, 1018322, 9674059, 19348118]

約数ペア:

[(1, 19348118), (2, 9674059), (19, 1018322), (38, 509161), (227, 85234), (454, 42617), (2243, 8626), (4313, 4486)]