19028474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 11308294

約数列:

[1, 2, 17, 34, 307, 614, 1823, 3646, 5219, 10438, 30991, 61982, 559661, 1119322, 9514237, 19028474]

約数ペア:

[(1, 19028474), (2, 9514237), (17, 1119322), (34, 559661), (307, 61982), (614, 30991), (1823, 10438), (3646, 5219)]