19376214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 45894576

約数和(自身を除く): 26518362

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 2053, 3146, 4106, 4719, 6159, 9438, 12318, 22583, 26689, 45166, 53378, 67749, 80067, 135498, 160134, 248413, 293579, 496826, 587158, 745239, 880737, 1490478, 1761474, 3229369, 6458738, 9688107, 19376214]

約数ペア:

[(1, 19376214), (2, 9688107), (3, 6458738), (6, 3229369), (11, 1761474), (13, 1490478), (22, 880737), (26, 745239), (33, 587158), (39, 496826), (66, 293579), (78, 248413), (121, 160134), (143, 135498), (242, 80067), (286, 67749), (363, 53378), (429, 45166), (726, 26689), (858, 22583), (1573, 12318), (2053, 9438), (3146, 6159), (4106, 4719)]