15138889642

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{2617}}^1\times {\mathrm{7213}}^1$

素因数の和:10233

約数の個数: 16

約数和(自身を含む): 22776819912

約数和(自身を除く): 7637930270

約数列:

[1, 2, 401, 802, 2617, 5234, 7213, 14426, 1049417, 2098834, 2892413, 5784826, 18876421, 37752842, 7569444821, 15138889642]

約数ペア:

[(1, 15138889642), (2, 7569444821), (401, 37752842), (802, 18876421), (2617, 5784826), (5234, 2892413), (7213, 2098834), (14426, 1049417)]