15676870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 31376160

約数和(自身を除く): 15699290

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2689, 2915, 5378, 5830, 13445, 26890, 29579, 59158, 142517, 147895, 285034, 295790, 712585, 1425170, 1567687, 3135374, 7838435, 15676870]

約数ペア:

[(1, 15676870), (2, 7838435), (5, 3135374), (10, 1567687), (11, 1425170), (22, 712585), (53, 295790), (55, 285034), (106, 147895), (110, 142517), (265, 59158), (530, 29579), (583, 26890), (1166, 13445), (2689, 5830), (2915, 5378)]