19005795

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22229}}^1$

素因数の和:22259

約数の個数: 24

約数和(自身を含む): 34678800

約数和(自身を除く): 15673005

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 22229, 66687, 111145, 200061, 333435, 422351, 1000305, 1267053, 2111755, 3801159, 6335265, 19005795]

約数ペア:

[(1, 19005795), (3, 6335265), (5, 3801159), (9, 2111755), (15, 1267053), (19, 1000305), (45, 422351), (57, 333435), (95, 200061), (171, 111145), (285, 66687), (855, 22229)]