2019345232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{9613}}^1$

素因数の和:10331

約数の個数: 40

約数和(自身を含む): 4124790560

約数和(自身を除く): 2105445328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 691, 1382, 2764, 5528, 9613, 11056, 13129, 19226, 26258, 38452, 52516, 76904, 105032, 153808, 182647, 210064, 365294, 730588, 1461176, 2922352, 6642583, 13285166, 26570332, 53140664, 106281328, 126209077, 252418154, 504836308, 1009672616, 2019345232]

約数ペア:

[(1, 2019345232), (2, 1009672616), (4, 504836308), (8, 252418154), (16, 126209077), (19, 106281328), (38, 53140664), (76, 26570332), (152, 13285166), (304, 6642583), (691, 2922352), (1382, 1461176), (2764, 730588), (5528, 365294), (9613, 210064), (11056, 182647), (13129, 153808), (19226, 105032), (26258, 76904), (38452, 52516)]