23191105

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4447}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 32025600

約数和(自身を除く): 8834495

約数列:

[1, 5, 7, 35, 149, 745, 1043, 4447, 5215, 22235, 31129, 155645, 662603, 3313015, 4638221, 23191105]

約数ペア:

[(1, 23191105), (5, 4638221), (7, 3313015), (35, 662603), (149, 155645), (745, 31129), (1043, 22235), (4447, 5215)]