19674269

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 21486720

約数和(自身を除く): 1812451

約数列:

[1, 23, 37, 61, 379, 851, 1403, 2257, 8717, 14023, 23119, 51911, 322529, 531737, 855403, 19674269]

約数ペア:

[(1, 19674269), (23, 855403), (37, 531737), (61, 322529), (379, 51911), (851, 23119), (1403, 14023), (2257, 8717)]