222515326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{6961}}^1$

素因数の和:8427

約数の個数: 16

約数和(自身を含む): 364418928

約数和(自身を除く): 141903602

約数列:

[1, 2, 11, 22, 1453, 2906, 6961, 13922, 15983, 31966, 76571, 153142, 10114333, 20228666, 111257663, 222515326]

約数ペア:

[(1, 222515326), (2, 111257663), (11, 20228666), (22, 10114333), (1453, 153142), (2906, 76571), (6961, 31966), (13922, 15983)]