12467690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 23514624

約数和(自身を除く): 11046934

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 647, 1294, 1927, 3235, 3854, 6470, 9635, 19270, 26527, 30409, 53054, 60818, 132635, 152045, 265270, 304090, 1246769, 2493538, 6233845, 12467690]

約数ペア:

[(1, 12467690), (2, 6233845), (5, 2493538), (10, 1246769), (41, 304090), (47, 265270), (82, 152045), (94, 132635), (205, 60818), (235, 53054), (410, 30409), (470, 26527), (647, 19270), (1294, 9635), (1927, 6470), (3235, 3854)]