38411306

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 58444200

約数和(自身を除く): 20032894

約数列:

[1, 2, 149, 157, 298, 314, 821, 1642, 23393, 46786, 122329, 128897, 244658, 257794, 19205653, 38411306]

約数ペア:

[(1, 38411306), (2, 19205653), (149, 257794), (157, 244658), (298, 128897), (314, 122329), (821, 46786), (1642, 23393)]