15690985882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{260017}}^1$

素因数の和:260254

約数の個数: 32

約数和(自身を含む): 27782403264

約数和(自身を除く): 12091417382

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 2321, 2743, 4642, 5486, 30173, 60346, 260017, 520034, 2860187, 3380221, 5720374, 6760442, 37182431, 54863587, 74364862, 109727174, 603499457, 713226631, 1206998914, 1426453262, 7845492941, 15690985882]

約数ペア:

[(1, 15690985882), (2, 7845492941), (11, 1426453262), (13, 1206998914), (22, 713226631), (26, 603499457), (143, 109727174), (211, 74364862), (286, 54863587), (422, 37182431), (2321, 6760442), (2743, 5720374), (4642, 3380221), (5486, 2860187), (30173, 520034), (60346, 260017)]