20190219994

素因数分解:

$2^1\times 7^2\times {\mathrm{5821}}^1\times {\mathrm{35393}}^1$

素因数の和:41230

約数の個数: 24

約数和(自身を含む): 35236921428

約数和(自身を除く): 15046701434

約数列:

[1, 2, 7, 14, 49, 98, 5821, 11642, 35393, 40747, 70786, 81494, 247751, 285229, 495502, 570458, 1734257, 3468514, 206022653, 412045306, 1442158571, 2884317142, 10095109997, 20190219994]

約数ペア:

[(1, 20190219994), (2, 10095109997), (7, 2884317142), (14, 1442158571), (49, 412045306), (98, 206022653), (5821, 3468514), (11642, 1734257), (35393, 570458), (40747, 495502), (70786, 285229), (81494, 247751)]