19128522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65063}}^1$

素因数の和:65082

約数の個数: 24

約数和(自身を含む): 44503776

約数和(自身を除く): 25375254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65063, 130126, 195189, 390378, 455441, 910882, 1366323, 2732646, 3188087, 6376174, 9564261, 19128522]

約数ペア:

[(1, 19128522), (2, 9564261), (3, 6376174), (6, 3188087), (7, 2732646), (14, 1366323), (21, 910882), (42, 455441), (49, 390378), (98, 195189), (147, 130126), (294, 65063)]