19309404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{51907}}^1$

素因数の和:51945

約数の個数: 24

約数和(自身を含む): 46509568

約数和(自身を除く): 27200164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 51907, 103814, 155721, 207628, 311442, 622884, 1609117, 3218234, 4827351, 6436468, 9654702, 19309404]

約数ペア:

[(1, 19309404), (2, 9654702), (3, 6436468), (4, 4827351), (6, 3218234), (12, 1609117), (31, 622884), (62, 311442), (93, 207628), (124, 155721), (186, 103814), (372, 51907)]