15790742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 24

約数和(自身を含む): 27176688

約数和(自身を除く): 11385946

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 2837, 5566, 5674, 31207, 62414, 65251, 130502, 343277, 686554, 717761, 1435522, 7895371, 15790742]

約数ペア:

[(1, 15790742), (2, 7895371), (11, 1435522), (22, 717761), (23, 686554), (46, 343277), (121, 130502), (242, 65251), (253, 62414), (506, 31207), (2783, 5674), (2837, 5566)]