18799567358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1\times {\mathrm{20357}}^1$

素因数の和:23612

約数の個数: 32

約数和(自身を含む): 33141195360

約数和(自身を除く): 14341628002

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3229, 6458, 20357, 35519, 40714, 41977, 71038, 83954, 223927, 264641, 447854, 461747, 529282, 923494, 2911051, 5822102, 65732753, 131465506, 723060283, 854525789, 1446120566, 1709051578, 9399783679, 18799567358]

約数ペア:

[(1, 18799567358), (2, 9399783679), (11, 1709051578), (13, 1446120566), (22, 854525789), (26, 723060283), (143, 131465506), (286, 65732753), (3229, 5822102), (6458, 2911051), (20357, 923494), (35519, 529282), (40714, 461747), (41977, 447854), (71038, 264641), (83954, 223927)]