11740430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6947}}^1$

素因数の和:6980

約数の個数: 24

約数和(自身を含む): 22886712

約数和(自身を除く): 11146282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 6947, 13894, 34735, 69470, 90311, 180622, 451555, 903110, 1174043, 2348086, 5870215, 11740430]

約数ペア:

[(1, 11740430), (2, 5870215), (5, 2348086), (10, 1174043), (13, 903110), (26, 451555), (65, 180622), (130, 90311), (169, 69470), (338, 34735), (845, 13894), (1690, 6947)]