15957366

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 33233760

約数和(自身を除く): 17276394

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 293, 313, 586, 626, 879, 939, 1758, 1878, 8497, 9077, 16994, 18154, 25491, 27231, 50982, 54462, 91709, 183418, 275127, 550254, 2659561, 5319122, 7978683, 15957366]

約数ペア:

[(1, 15957366), (2, 7978683), (3, 5319122), (6, 2659561), (29, 550254), (58, 275127), (87, 183418), (174, 91709), (293, 54462), (313, 50982), (586, 27231), (626, 25491), (879, 18154), (939, 16994), (1758, 9077), (1878, 8497)]