20190165991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1\times {\mathrm{7879}}^1$

素因数の和:8694

約数の個数: 16

約数和(自身を含む): 21493866240

約数和(自身を除く): 1303700249

約数列:

[1, 17, 307, 491, 5219, 7879, 8347, 133943, 150737, 2418853, 2562529, 3868589, 41120501, 65766013, 1187656823, 20190165991]

約数ペア:

[(1, 20190165991), (17, 1187656823), (307, 65766013), (491, 41120501), (5219, 3868589), (7879, 2562529), (8347, 2418853), (133943, 150737)]