231287038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{40849}}^1$

素因数の和:41019

約数の個数: 16

約数和(自身を含む): 367650000

約数和(自身を除く): 136362962

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 40849, 81698, 776131, 1552262, 6086501, 12173002, 115643519, 231287038]

約数ペア:

[(1, 231287038), (2, 115643519), (19, 12173002), (38, 6086501), (149, 1552262), (298, 776131), (2831, 81698), (5662, 40849)]