15661356

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12671}}^1$

素因数の和:12781

約数の個数: 24

約数和(自身を含む): 36900864

約数和(自身を除く): 21239508

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 12671, 25342, 38013, 50684, 76026, 152052, 1305113, 2610226, 3915339, 5220452, 7830678, 15661356]

約数ペア:

[(1, 15661356), (2, 7830678), (3, 5220452), (4, 3915339), (6, 2610226), (12, 1305113), (103, 152052), (206, 76026), (309, 50684), (412, 38013), (618, 25342), (1236, 12671)]