19250484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 50210496

約数和(自身を除く): 30960012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3557, 5412, 7114, 10671, 14228, 21342, 39127, 42684, 78254, 117381, 145837, 156508, 234762, 291674, 437511, 469524, 583348, 875022, 1604207, 1750044, 3208414, 4812621, 6416828, 9625242, 19250484]

約数ペア:

[(1, 19250484), (2, 9625242), (3, 6416828), (4, 4812621), (6, 3208414), (11, 1750044), (12, 1604207), (22, 875022), (33, 583348), (41, 469524), (44, 437511), (66, 291674), (82, 234762), (123, 156508), (132, 145837), (164, 117381), (246, 78254), (451, 42684), (492, 39127), (902, 21342), (1353, 14228), (1804, 10671), (2706, 7114), (3557, 5412)]