15557867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 17790528

約数和(自身を除く): 2232661

約数列:

[1, 13, 23, 61, 299, 793, 853, 1403, 11089, 18239, 19619, 52033, 255047, 676429, 1196759, 15557867]

約数ペア:

[(1, 15557867), (13, 1196759), (23, 676429), (61, 255047), (299, 52033), (793, 19619), (853, 18239), (1403, 11089)]