21776039042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{73459}}^1$

素因数の和:73778

約数の個数: 32

約数和(自身を含む): 35701560000

約数和(自身を除く): 13925520958

約数列:

[1, 2, 19, 29, 38, 58, 269, 538, 551, 1102, 5111, 7801, 10222, 15602, 73459, 146918, 148219, 296438, 1395721, 2130311, 2791442, 4260622, 19760471, 39520942, 40475909, 80951818, 375448949, 573053659, 750897898, 1146107318, 10888019521, 21776039042]

約数ペア:

[(1, 21776039042), (2, 10888019521), (19, 1146107318), (29, 750897898), (38, 573053659), (58, 375448949), (269, 80951818), (538, 40475909), (551, 39520942), (1102, 19760471), (5111, 4260622), (7801, 2791442), (10222, 2130311), (15602, 1395721), (73459, 296438), (146918, 148219)]