219378925151

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2245871}}^1$

素因数の和:2246062

約数の個数: 16

約数和(自身を含む): 238026498048

約数和(自身を除く): 18647572897

約数列:

[1, 23, 31, 137, 713, 3151, 4247, 97681, 2245871, 51655033, 69622001, 307684327, 1601306023, 7076739521, 9538214137, 219378925151]

約数ペア:

[(1, 219378925151), (23, 9538214137), (31, 7076739521), (137, 1601306023), (713, 307684327), (3151, 69622001), (4247, 51655033), (97681, 2245871)]