22200521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 27029376

約数和(自身を除く): 4828855

約数列:

[1, 7, 17, 119, 197, 947, 1379, 3349, 6629, 16099, 23443, 112693, 186559, 1305913, 3171503, 22200521]

約数ペア:

[(1, 22200521), (7, 3171503), (17, 1305913), (119, 186559), (197, 112693), (947, 23443), (1379, 16099), (3349, 6629)]