19448357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 2117083

約数列:

[1, 17, 29, 103, 383, 493, 1751, 2987, 6511, 11107, 39449, 50779, 188819, 670633, 1144021, 19448357]

約数ペア:

[(1, 19448357), (17, 1144021), (29, 670633), (103, 188819), (383, 50779), (493, 39449), (1751, 11107), (2987, 6511)]