19687056

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14183

約数の個数: 40

約数和(自身を含む): 52615680

約数和(自身を除く): 32928624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14143, 28286, 42429, 56572, 84858, 113144, 169716, 226288, 339432, 410147, 678864, 820294, 1230441, 1640588, 2460882, 3281176, 4921764, 6562352, 9843528, 19687056]

約数ペア:

[(1, 19687056), (2, 9843528), (3, 6562352), (4, 4921764), (6, 3281176), (8, 2460882), (12, 1640588), (16, 1230441), (24, 820294), (29, 678864), (48, 410147), (58, 339432), (87, 226288), (116, 169716), (174, 113144), (232, 84858), (348, 56572), (464, 42429), (696, 28286), (1392, 14143)]