2351858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 3780000

約数和(自身を除く): 1428142

約数列:

[1, 2, 19, 38, 59, 118, 1049, 1121, 2098, 2242, 19931, 39862, 61891, 123782, 1175929, 2351858]

約数ペア:

[(1, 2351858), (2, 1175929), (19, 123782), (38, 61891), (59, 39862), (118, 19931), (1049, 2242), (1121, 2098)]