15876894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20894946

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1151, 1254, 2299, 2302, 3453, 4598, 6897, 6906, 12661, 13794, 21869, 25322, 37983, 43738, 65607, 75966, 131214, 139271, 240559, 278542, 417813, 481118, 721677, 835626, 1443354, 2646149, 5292298, 7938447, 15876894]

約数ペア:

[(1, 15876894), (2, 7938447), (3, 5292298), (6, 2646149), (11, 1443354), (19, 835626), (22, 721677), (33, 481118), (38, 417813), (57, 278542), (66, 240559), (114, 139271), (121, 131214), (209, 75966), (242, 65607), (363, 43738), (418, 37983), (627, 25322), (726, 21869), (1151, 13794), (1254, 12661), (2299, 6906), (2302, 6897), (3453, 4598)]