15904996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 29919456

約数和(自身を除く): 14014460

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 3491, 4556, 6982, 13964, 59347, 118694, 233897, 237388, 467794, 935588, 3976249, 7952498, 15904996]

約数ペア:

[(1, 15904996), (2, 7952498), (4, 3976249), (17, 935588), (34, 467794), (67, 237388), (68, 233897), (134, 118694), (268, 59347), (1139, 13964), (2278, 6982), (3491, 4556)]