20186094494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12353791}}^1$

素因数の和:12353855

約数の個数: 16

約数和(自身を含む): 32614010880

約数和(自身を除く): 12427916386

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 12353791, 24707582, 234722029, 469444058, 531213013, 1062426026, 10093047247, 20186094494]

約数ペア:

[(1, 20186094494), (2, 10093047247), (19, 1062426026), (38, 531213013), (43, 469444058), (86, 234722029), (817, 24707582), (1634, 12353791)]