12225626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 23042880

約数和(自身を除く): 10817254

約数列:

[1, 2, 7, 14, 19, 38, 41, 59, 82, 118, 133, 266, 287, 361, 413, 574, 722, 779, 826, 1121, 1558, 2242, 2419, 2527, 4838, 5054, 5453, 7847, 10906, 14801, 15694, 16933, 21299, 29602, 33866, 42598, 45961, 91922, 103607, 149093, 207214, 298186, 321727, 643454, 873259, 1746518, 6112813, 12225626]

約数ペア:

[(1, 12225626), (2, 6112813), (7, 1746518), (14, 873259), (19, 643454), (38, 321727), (41, 298186), (59, 207214), (82, 149093), (118, 103607), (133, 91922), (266, 45961), (287, 42598), (361, 33866), (413, 29602), (574, 21299), (722, 16933), (779, 15694), (826, 14801), (1121, 10906), (1558, 7847), (2242, 5453), (2419, 5054), (2527, 4838)]