21706475462

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1\times {\mathrm{16693}}^1$

素因数の和:17312

約数の個数: 32

約数和(自身を含む): 37458130752

約数和(自身を除く): 15751655290

約数列:

[1, 2, 7, 14, 293, 317, 586, 634, 2051, 2219, 4102, 4438, 16693, 33386, 92881, 116851, 185762, 233702, 650167, 1300334, 4891049, 5291681, 9782098, 10583362, 34237343, 37041767, 68474686, 74083534, 1550462533, 3100925066, 10853237731, 21706475462]

約数ペア:

[(1, 21706475462), (2, 10853237731), (7, 3100925066), (14, 1550462533), (293, 74083534), (317, 68474686), (586, 37041767), (634, 34237343), (2051, 10583362), (2219, 9782098), (4102, 5291681), (4438, 4891049), (16693, 1300334), (33386, 650167), (92881, 233702), (116851, 185762)]