12638595838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{85121}}^1$

素因数の和:85548

約数の個数: 32

約数和(自身を含む): 21953304288

約数和(自身を除く): 9314708450

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 397, 794, 4367, 6749, 8734, 13498, 74239, 85121, 148478, 170242, 936331, 1447057, 1872662, 2894114, 15917627, 31835254, 33793037, 67586074, 371723407, 574481629, 743446814, 1148963258, 6319297919, 12638595838]

約数ペア:

[(1, 12638595838), (2, 6319297919), (11, 1148963258), (17, 743446814), (22, 574481629), (34, 371723407), (187, 67586074), (374, 33793037), (397, 31835254), (794, 15917627), (4367, 2894114), (6749, 1872662), (8734, 1447057), (13498, 936331), (74239, 170242), (85121, 148478)]