19705174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4073}}^1$

素因数の和:4175

約数の個数: 16

約数和(自身を含む): 30799440

約数和(自身を除く): 11094266

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4073, 4838, 8146, 166993, 240307, 333986, 480614, 9852587, 19705174]

約数ペア:

[(1, 19705174), (2, 9852587), (41, 480614), (59, 333986), (82, 240307), (118, 166993), (2419, 8146), (4073, 4838)]