19432539503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149287}}^1$

素因数の和:149367

約数の個数: 32

約数和(自身を含む): 24077168640

約数和(自身を除く): 4644629137

約数列:

[1, 13, 17, 19, 31, 221, 247, 323, 403, 527, 589, 4199, 6851, 7657, 10013, 130169, 149287, 1940731, 2537879, 2836453, 4627897, 32992427, 36873889, 48219701, 60162661, 78674249, 87930043, 626856113, 1022765237, 1143090559, 1494810731, 19432539503]

約数ペア:

[(1, 19432539503), (13, 1494810731), (17, 1143090559), (19, 1022765237), (31, 626856113), (221, 87930043), (247, 78674249), (323, 60162661), (403, 48219701), (527, 36873889), (589, 32992427), (4199, 4627897), (6851, 2836453), (7657, 2537879), (10013, 1940731), (130169, 149287)]