13443830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 25682400

約数和(自身を除く): 12238570

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 409, 818, 865, 1730, 2045, 3287, 4090, 6574, 7771, 15542, 16435, 32870, 38855, 70757, 77710, 141514, 353785, 707570, 1344383, 2688766, 6721915, 13443830]

約数ペア:

[(1, 13443830), (2, 6721915), (5, 2688766), (10, 1344383), (19, 707570), (38, 353785), (95, 141514), (173, 77710), (190, 70757), (346, 38855), (409, 32870), (818, 16435), (865, 15542), (1730, 7771), (2045, 6574), (3287, 4090)]