19369593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 29577600

約数和(自身を除く): 10208007

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 1579, 4089, 4737, 12267, 14211, 45791, 74213, 137373, 222639, 412119, 667917, 2152177, 6456531, 19369593]

約数ペア:

[(1, 19369593), (3, 6456531), (9, 2152177), (29, 667917), (47, 412119), (87, 222639), (141, 137373), (261, 74213), (423, 45791), (1363, 14211), (1579, 12267), (4089, 4737)]