12649190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 24771744

約数和(自身を除く): 12122554

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2011, 3145, 4022, 6290, 10055, 20110, 34187, 68374, 74407, 148814, 170935, 341870, 372035, 744070, 1264919, 2529838, 6324595, 12649190]

約数ペア:

[(1, 12649190), (2, 6324595), (5, 2529838), (10, 1264919), (17, 744070), (34, 372035), (37, 341870), (74, 170935), (85, 148814), (170, 74407), (185, 68374), (370, 34187), (629, 20110), (1258, 10055), (2011, 6290), (3145, 4022)]