22252874

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1423}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 38208768

約数和(自身を除く): 15955894

約数列:

[1, 2, 7, 14, 1117, 1423, 2234, 2846, 7819, 9961, 15638, 19922, 1589491, 3178982, 11126437, 22252874]

約数ペア:

[(1, 22252874), (2, 11126437), (7, 3178982), (14, 1589491), (1117, 19922), (1423, 15638), (2234, 9961), (2846, 7819)]