13581542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 24

約数和(自身を含む): 23170896

約数和(自身を除く): 9589354

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1447, 2894, 4693, 9386, 18811, 27493, 37622, 54986, 357409, 522367, 714818, 1044734, 6790771, 13581542]

約数ペア:

[(1, 13581542), (2, 6790771), (13, 1044734), (19, 714818), (26, 522367), (38, 357409), (247, 54986), (361, 37622), (494, 27493), (722, 18811), (1447, 9386), (2894, 4693)]