19749138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193619}}^1$

素因数の和:193641

約数の個数: 16

約数和(自身を含む): 41821920

約数和(自身を除く): 22072782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193619, 387238, 580857, 1161714, 3291523, 6583046, 9874569, 19749138]

約数ペア:

[(1, 19749138), (2, 9874569), (3, 6583046), (6, 3291523), (17, 1161714), (34, 580857), (51, 387238), (102, 193619)]