18899582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1831}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 30623712

約数和(自身を除く): 11724130

約数列:

[1, 2, 13, 26, 397, 794, 1831, 3662, 5161, 10322, 23803, 47606, 726907, 1453814, 9449791, 18899582]

約数ペア:

[(1, 18899582), (2, 9449791), (13, 1453814), (26, 726907), (397, 47606), (794, 23803), (1831, 10322), (3662, 5161)]