19169360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{34231}}^1$

素因数の和:34251

約数の個数: 40

約数和(自身を含む): 50937216

約数和(自身を除く): 31767856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 34231, 68462, 136924, 171155, 239617, 273848, 342310, 479234, 547696, 684620, 958468, 1198085, 1369240, 1916936, 2396170, 2738480, 3833872, 4792340, 9584680, 19169360]

約数ペア:

[(1, 19169360), (2, 9584680), (4, 4792340), (5, 3833872), (7, 2738480), (8, 2396170), (10, 1916936), (14, 1369240), (16, 1198085), (20, 958468), (28, 684620), (35, 547696), (40, 479234), (56, 342310), (70, 273848), (80, 239617), (112, 171155), (140, 136924), (280, 68462), (560, 34231)]