19550374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1873}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 31168368

約数和(自身を除く): 11617994

約数列:

[1, 2, 17, 34, 307, 614, 1873, 3746, 5219, 10438, 31841, 63682, 575011, 1150022, 9775187, 19550374]

約数ペア:

[(1, 19550374), (2, 9775187), (17, 1150022), (34, 575011), (307, 63682), (614, 31841), (1873, 10438), (3746, 5219)]