13986223

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 16294608

約数和(自身を除く): 2308385

約数列:

[1, 17, 19, 43, 53, 323, 361, 731, 817, 901, 1007, 2279, 6137, 13889, 15523, 17119, 19133, 38743, 43301, 263891, 325261, 736117, 822719, 13986223]

約数ペア:

[(1, 13986223), (17, 822719), (19, 736117), (43, 325261), (53, 263891), (323, 43301), (361, 38743), (731, 19133), (817, 17119), (901, 15523), (1007, 13889), (2279, 6137)]