13148828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 36

約数和(自身を含む): 28913136

約数和(自身を除く): 15764308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 3881, 7762, 15524, 27167, 42691, 54334, 85382, 108668, 170764, 298837, 469601, 597674, 939202, 1195348, 1878404, 3287207, 6574414, 13148828]

約数ペア:

[(1, 13148828), (2, 6574414), (4, 3287207), (7, 1878404), (11, 1195348), (14, 939202), (22, 597674), (28, 469601), (44, 298837), (77, 170764), (121, 108668), (154, 85382), (242, 54334), (308, 42691), (484, 27167), (847, 15524), (1694, 7762), (3388, 3881)]