19185822

素因数分解:

$2^1\times 3^6\times {\mathrm{13159}}^1$

素因数の和:13179

約数の個数: 28

約数和(自身を含む): 43151640

約数和(自身を除く): 23965818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13159, 26318, 39477, 78954, 118431, 236862, 355293, 710586, 1065879, 2131758, 3197637, 6395274, 9592911, 19185822]

約数ペア:

[(1, 19185822), (2, 9592911), (3, 6395274), (6, 3197637), (9, 2131758), (18, 1065879), (27, 710586), (54, 355293), (81, 236862), (162, 118431), (243, 78954), (486, 39477), (729, 26318), (1458, 13159)]