15665984556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1216681}}^1$

素因数の和:1216754

約数の個数: 48

約数和(自身を含む): 38836489440

約数和(自身を除く): 23170504884

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 1216681, 2433362, 3650043, 4866724, 7300086, 14600172, 35283749, 45017197, 70567498, 90034394, 105851247, 135051591, 141134996, 180068788, 211702494, 270103182, 423404988, 540206364, 1305498713, 2610997426, 3916496139, 5221994852, 7832992278, 15665984556]

約数ペア:

[(1, 15665984556), (2, 7832992278), (3, 5221994852), (4, 3916496139), (6, 2610997426), (12, 1305498713), (29, 540206364), (37, 423404988), (58, 270103182), (74, 211702494), (87, 180068788), (111, 141134996), (116, 135051591), (148, 105851247), (174, 90034394), (222, 70567498), (348, 45017197), (444, 35283749), (1073, 14600172), (2146, 7300086), (3219, 4866724), (4292, 3650043), (6438, 2433362), (12876, 1216681)]