38939537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25171}}^1$

素因数の和:25208

約数の個数: 16

約数和(自身を含む): 50746752

約数和(自身を除く): 11807215

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 25171, 176197, 327223, 427907, 2290561, 2995349, 5562791, 38939537]

約数ペア:

[(1, 38939537), (7, 5562791), (13, 2995349), (17, 2290561), (91, 427907), (119, 327223), (221, 176197), (1547, 25171)]