19924422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{474391}}^1$

素因数の和:474403

約数の個数: 16

約数和(自身を含む): 45541632

約数和(自身を除く): 25617210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 474391, 948782, 1423173, 2846346, 3320737, 6641474, 9962211, 19924422]

約数ペア:

[(1, 19924422), (2, 9962211), (3, 6641474), (6, 3320737), (7, 2846346), (14, 1423173), (21, 948782), (42, 474391)]