19182267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8667

約数の個数: 24

約数和(自身を含む): 31413200

約数和(自身を除く): 12230933

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 8629, 25887, 77661, 112177, 163951, 336531, 491853, 1009593, 1475559, 2131363, 6394089, 19182267]

約数ペア:

[(1, 19182267), (3, 6394089), (9, 2131363), (13, 1475559), (19, 1009593), (39, 491853), (57, 336531), (117, 163951), (171, 112177), (247, 77661), (741, 25887), (2223, 8629)]