19015636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 34828416

約数和(自身を除く): 15812780

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 2467, 3854, 4934, 7708, 9868, 101147, 115949, 202294, 231898, 404588, 463796, 4753909, 9507818, 19015636]

約数ペア:

[(1, 19015636), (2, 9507818), (4, 4753909), (41, 463796), (47, 404588), (82, 231898), (94, 202294), (164, 115949), (188, 101147), (1927, 9868), (2467, 7708), (3854, 4934)]