23643638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20071}}^1$

素因数の和:20123

約数の個数: 16

約数和(自身を含む): 38538240

約数和(自身を除く): 14894602

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 20071, 40142, 381349, 622201, 762698, 1244402, 11821819, 23643638]

約数ペア:

[(1, 23643638), (2, 11821819), (19, 1244402), (31, 762698), (38, 622201), (62, 381349), (589, 40142), (1178, 20071)]