15216188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15401}}^1$

素因数の和:15437

約数の個数: 24

約数和(自身を含む): 30187920

約数和(自身を除く): 14971732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15401, 30802, 61604, 200213, 292619, 400426, 585238, 800852, 1170476, 3804047, 7608094, 15216188]

約数ペア:

[(1, 15216188), (2, 7608094), (4, 3804047), (13, 1170476), (19, 800852), (26, 585238), (38, 400426), (52, 292619), (76, 200213), (247, 61604), (494, 30802), (988, 15401)]