15697264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89189}}^1$

素因数の和:89208

約数の個数: 20

約数和(自身を含む): 33178680

約数和(自身を除く): 17481416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 89189, 178378, 356756, 713512, 981079, 1427024, 1962158, 3924316, 7848632, 15697264]

約数ペア:

[(1, 15697264), (2, 7848632), (4, 3924316), (8, 1962158), (11, 1427024), (16, 981079), (22, 713512), (44, 356756), (88, 178378), (176, 89189)]