619354842

素因数分解:

$2^1\times 3^1\times {\mathrm{7639}}^1\times {\mathrm{13513}}^1$

素因数の和:21157

約数の個数: 16

約数和(自身を含む): 1238963520

約数和(自身を除く): 619608678

約数列:

[1, 2, 3, 6, 7639, 13513, 15278, 22917, 27026, 40539, 45834, 81078, 103225807, 206451614, 309677421, 619354842]

約数ペア:

[(1, 619354842), (2, 309677421), (3, 206451614), (6, 103225807), (7639, 81078), (13513, 45834), (15278, 40539), (22917, 27026)]