38319898

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 58481280

約数和(自身を除く): 20161382

約数列:

[1, 2, 79, 158, 283, 566, 857, 1714, 22357, 44714, 67703, 135406, 242531, 485062, 19159949, 38319898]

約数ペア:

[(1, 38319898), (2, 19159949), (79, 485062), (158, 242531), (283, 135406), (566, 67703), (857, 44714), (1714, 22357)]