15387892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 29152256

約数和(自身を除く): 13764364

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 1327, 2654, 2899, 5308, 5798, 11596, 17251, 34502, 69004, 295921, 591842, 1183684, 3846973, 7693946, 15387892]

約数ペア:

[(1, 15387892), (2, 7693946), (4, 3846973), (13, 1183684), (26, 591842), (52, 295921), (223, 69004), (446, 34502), (892, 17251), (1327, 11596), (2654, 5798), (2899, 5308)]