22195401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 31257600

約数和(自身を除く): 9062199

約数列:

[1, 3, 19, 57, 439, 887, 1317, 2661, 8341, 16853, 25023, 50559, 389393, 1168179, 7398467, 22195401]

約数ペア:

[(1, 22195401), (3, 7398467), (19, 1168179), (57, 389393), (439, 50559), (887, 25023), (1317, 16853), (2661, 8341)]