22401806

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1949}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 38469600

約数和(自身を除く): 16067794

約数列:

[1, 2, 7, 14, 821, 1642, 1949, 3898, 5747, 11494, 13643, 27286, 1600129, 3200258, 11200903, 22401806]

約数ペア:

[(1, 22401806), (2, 11200903), (7, 3200258), (14, 1600129), (821, 27286), (1642, 13643), (1949, 11494), (3898, 5747)]