19140026

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1429}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 29669640

約数和(自身を除く): 10529614

約数列:

[1, 2, 37, 74, 181, 362, 1429, 2858, 6697, 13394, 52873, 105746, 258649, 517298, 9570013, 19140026]

約数ペア:

[(1, 19140026), (2, 9570013), (37, 517298), (74, 258649), (181, 105746), (362, 52873), (1429, 13394), (2858, 6697)]