19254264

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15137}}^1$

素因数の和:15199

約数の個数: 32

約数和(自身を含む): 49047120

約数和(自身を除く): 29792856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15137, 30274, 45411, 60548, 90822, 121096, 181644, 363288, 802261, 1604522, 2406783, 3209044, 4813566, 6418088, 9627132, 19254264]

約数ペア:

[(1, 19254264), (2, 9627132), (3, 6418088), (4, 4813566), (6, 3209044), (8, 2406783), (12, 1604522), (24, 802261), (53, 363288), (106, 181644), (159, 121096), (212, 90822), (318, 60548), (424, 45411), (636, 30274), (1272, 15137)]