19260495

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14759}}^1$

素因数の和:14799

約数の個数: 24

約数和(自身を含む): 34538400

約数和(自身を除く): 15277905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14759, 44277, 73795, 132831, 221385, 428011, 664155, 1284033, 2140055, 3852099, 6420165, 19260495]

約数ペア:

[(1, 19260495), (3, 6420165), (5, 3852099), (9, 2140055), (15, 1284033), (29, 664155), (45, 428011), (87, 221385), (145, 132831), (261, 73795), (435, 44277), (1305, 14759)]