17139962

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 30802944

約数和(自身を除く): 13662982

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 541, 1022, 1082, 2263, 3787, 4526, 7574, 15841, 16771, 31682, 33542, 39493, 78986, 117397, 234794, 276451, 552902, 1224283, 2448566, 8569981, 17139962]

約数ペア:

[(1, 17139962), (2, 8569981), (7, 2448566), (14, 1224283), (31, 552902), (62, 276451), (73, 234794), (146, 117397), (217, 78986), (434, 39493), (511, 33542), (541, 31682), (1022, 16771), (1082, 15841), (2263, 7574), (3787, 4526)]