19380926461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{8627}}^1$

素因数の和:8829

約数の個数: 32

約数和(自身を含む): 22177411200

約数和(自身を除く): 2796484739

約数列:

[1, 13, 29, 59, 101, 377, 767, 1313, 1711, 2929, 5959, 8627, 22243, 38077, 77467, 112151, 172811, 250183, 508993, 871327, 2246543, 3252379, 6616909, 11327251, 14760797, 25268483, 51408293, 191890361, 328490279, 668307809, 1490840497, 19380926461]

約数ペア:

[(1, 19380926461), (13, 1490840497), (29, 668307809), (59, 328490279), (101, 191890361), (377, 51408293), (767, 25268483), (1313, 14760797), (1711, 11327251), (2929, 6616909), (5959, 3252379), (8627, 2246543), (22243, 871327), (38077, 508993), (77467, 250183), (112151, 172811)]