19263054

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 20463666

約数列:

[1, 2, 3, 6, 43, 86, 129, 197, 258, 379, 394, 591, 758, 1137, 1182, 2274, 8471, 16297, 16942, 25413, 32594, 48891, 50826, 74663, 97782, 149326, 223989, 447978, 3210509, 6421018, 9631527, 19263054]

約数ペア:

[(1, 19263054), (2, 9631527), (3, 6421018), (6, 3210509), (43, 447978), (86, 223989), (129, 149326), (197, 97782), (258, 74663), (379, 50826), (394, 48891), (591, 32594), (758, 25413), (1137, 16942), (1182, 16297), (2274, 8471)]