19138736701

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{131063}}^1$

素因数の和:132000

約数の個数: 16

約数和(自身を含む): 22849173504

約数和(自身を除く): 3710436803

約数列:

[1, 7, 23, 161, 907, 6349, 20861, 131063, 146027, 917441, 3014449, 21101143, 118874141, 832118987, 2734105243, 19138736701]

約数ペア:

[(1, 19138736701), (7, 2734105243), (23, 832118987), (161, 118874141), (907, 21101143), (6349, 3014449), (20861, 917441), (131063, 146027)]