22460176

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10099}}^1$

素因数の和:10246

約数の個数: 20

約数和(自身を含む): 43834000

約数和(自身を除く): 21373824

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10099, 20198, 40396, 80792, 161584, 1403761, 2807522, 5615044, 11230088, 22460176]

約数ペア:

[(1, 22460176), (2, 11230088), (4, 5615044), (8, 2807522), (16, 1403761), (139, 161584), (278, 80792), (556, 40396), (1112, 20198), (2224, 10099)]