19674595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 25201440

約数和(自身を除く): 5526845

約数列:

[1, 5, 19, 73, 95, 365, 1387, 2837, 6935, 14185, 53903, 207101, 269515, 1035505, 3934919, 19674595]

約数ペア:

[(1, 19674595), (5, 3934919), (19, 1035505), (73, 269515), (95, 207101), (365, 53903), (1387, 14185), (2837, 6935)]