15874971838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1\times {\mathrm{20857}}^1$

素因数の和:22092

約数の個数: 32

約数和(自身を含む): 26896808160

約数和(自身を除く): 11021836322

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1193, 2386, 13123, 20857, 26246, 34597, 41714, 69194, 229427, 380567, 458854, 604853, 761134, 1209706, 6653383, 13306766, 24882401, 49764802, 273706411, 547412822, 721589629, 1443179258, 7937485919, 15874971838]

約数ペア:

[(1, 15874971838), (2, 7937485919), (11, 1443179258), (22, 721589629), (29, 547412822), (58, 273706411), (319, 49764802), (638, 24882401), (1193, 13306766), (2386, 6653383), (13123, 1209706), (20857, 761134), (26246, 604853), (34597, 458854), (41714, 380567), (69194, 229427)]