12148591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7853}}^1$

素因数の和:7890

約数の個数: 16

約数和(自身を含む): 15833664

約数和(自身を除く): 3685073

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 7853, 54971, 102089, 133501, 714623, 934507, 1735513, 12148591]

約数ペア:

[(1, 12148591), (7, 1735513), (13, 934507), (17, 714623), (91, 133501), (119, 102089), (221, 54971), (1547, 7853)]