18193226

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 27907200

約数和(自身を除く): 9713974

約数列:

[1, 2, 79, 113, 158, 226, 1019, 2038, 8927, 17854, 80501, 115147, 161002, 230294, 9096613, 18193226]

約数ペア:

[(1, 18193226), (2, 9096613), (79, 230294), (113, 161002), (158, 115147), (226, 80501), (1019, 17854), (2038, 8927)]