15121484

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 30326688

約数和(自身を除く): 15205204

約数列:

[1, 2, 4, 7, 14, 28, 613, 881, 1226, 1762, 2452, 3524, 4291, 6167, 8582, 12334, 17164, 24668, 540053, 1080106, 2160212, 3780371, 7560742, 15121484]

約数ペア:

[(1, 15121484), (2, 7560742), (4, 3780371), (7, 2160212), (14, 1080106), (28, 540053), (613, 24668), (881, 17164), (1226, 12334), (1762, 8582), (2452, 6167), (3524, 4291)]