22391288

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{4919}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 42066000

約数和(自身を除く): 19674712

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 4919, 9838, 19676, 39352, 2798911, 5597822, 11195644, 22391288]

約数ペア:

[(1, 22391288), (2, 11195644), (4, 5597822), (8, 2798911), (569, 39352), (1138, 19676), (2276, 9838), (4552, 4919)]