17847322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 27609120

約数和(自身を除く): 9761798

約数列:

[1, 2, 43, 86, 139, 278, 1493, 2986, 5977, 11954, 64199, 128398, 207527, 415054, 8923661, 17847322]

約数ペア:

[(1, 17847322), (2, 8923661), (43, 415054), (86, 207527), (139, 128398), (278, 64199), (1493, 11954), (2986, 5977)]