19260184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{141619}}^1$

素因数の和:141642

約数の個数: 16

約数和(自身を含む): 38237400

約数和(自身を除く): 18977216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 141619, 283238, 566476, 1132952, 2407523, 4815046, 9630092, 19260184]

約数ペア:

[(1, 19260184), (2, 9630092), (4, 4815046), (8, 2407523), (17, 1132952), (34, 566476), (68, 283238), (136, 141619)]