13781084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 26163648

約数和(自身を除く): 12382564

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 4943, 9886, 19772, 84031, 168062, 202663, 336124, 405326, 810652, 3445271, 6890542, 13781084]

約数ペア:

[(1, 13781084), (2, 6890542), (4, 3445271), (17, 810652), (34, 405326), (41, 336124), (68, 202663), (82, 168062), (164, 84031), (697, 19772), (1394, 9886), (2788, 4943)]