38394886

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 58690800

約数和(自身を除く): 20295914

約数列:

[1, 2, 67, 134, 349, 698, 821, 1642, 23383, 46766, 55007, 110014, 286529, 573058, 19197443, 38394886]

約数ペア:

[(1, 38394886), (2, 19197443), (67, 573058), (134, 286529), (349, 110014), (698, 55007), (821, 46766), (1642, 23383)]