19167339380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4751}}^1\times {\mathrm{28817}}^1$

素因数の和:33584

約数の個数: 48

約数和(自身を含む): 46012893696

約数和(自身を除く): 26845554316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4751, 9502, 19004, 23755, 28817, 33257, 47510, 57634, 66514, 95020, 115268, 133028, 144085, 166285, 201719, 288170, 332570, 403438, 576340, 665140, 806876, 1008595, 2017190, 4034380, 136909567, 273819134, 547638268, 684547835, 958366969, 1369095670, 1916733938, 2738191340, 3833467876, 4791834845, 9583669690, 19167339380]

約数ペア:

[(1, 19167339380), (2, 9583669690), (4, 4791834845), (5, 3833467876), (7, 2738191340), (10, 1916733938), (14, 1369095670), (20, 958366969), (28, 684547835), (35, 547638268), (70, 273819134), (140, 136909567), (4751, 4034380), (9502, 2017190), (19004, 1008595), (23755, 806876), (28817, 665140), (33257, 576340), (47510, 403438), (57634, 332570), (66514, 288170), (95020, 201719), (115268, 166285), (133028, 144085)]