19828634

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6977}}^1$

素因数の和:7022

約数の個数: 24

約数和(自身を含む): 35797140

約数和(自身を除く): 15968506

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6977, 13954, 48839, 97678, 202333, 341873, 404666, 683746, 1416331, 2832662, 9914317, 19828634]

約数ペア:

[(1, 19828634), (2, 9914317), (7, 2832662), (14, 1416331), (29, 683746), (49, 404666), (58, 341873), (98, 202333), (203, 97678), (406, 48839), (1421, 13954), (2842, 6977)]