11789704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{86689}}^1$

素因数の和:86712

約数の個数: 16

約数和(自身を含む): 23406300

約数和(自身を除く): 11616596

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 86689, 173378, 346756, 693512, 1473713, 2947426, 5894852, 11789704]

約数ペア:

[(1, 11789704), (2, 5894852), (4, 2947426), (8, 1473713), (17, 693512), (34, 346756), (68, 173378), (136, 86689)]