15680802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 32947200

約数和(自身を除く): 17266398

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 571, 597, 1142, 1194, 1713, 3426, 4577, 9154, 13133, 13731, 26266, 27462, 39399, 78798, 113629, 227258, 340887, 681774, 2613467, 5226934, 7840401, 15680802]

約数ペア:

[(1, 15680802), (2, 7840401), (3, 5226934), (6, 2613467), (23, 681774), (46, 340887), (69, 227258), (138, 113629), (199, 78798), (398, 39399), (571, 27462), (597, 26266), (1142, 13731), (1194, 13133), (1713, 9154), (3426, 4577)]