12901130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6934

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 13926070

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6899, 13798, 34495, 68990, 75889, 117283, 151778, 234566, 379445, 586415, 758890, 1172830, 1290113, 2580226, 6450565, 12901130]

約数ペア:

[(1, 12901130), (2, 6450565), (5, 2580226), (10, 1290113), (11, 1172830), (17, 758890), (22, 586415), (34, 379445), (55, 234566), (85, 151778), (110, 117283), (170, 75889), (187, 68990), (374, 34495), (935, 13798), (1870, 6899)]