38281938

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{40639}}^1$

素因数の和:40801

約数の個数: 16

約数和(自身を含む): 77053440

約数和(自身を除く): 38771502

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 40639, 81278, 121917, 243834, 6380323, 12760646, 19140969, 38281938]

約数ペア:

[(1, 38281938), (2, 19140969), (3, 12760646), (6, 6380323), (157, 243834), (314, 121917), (471, 81278), (942, 40639)]