12963244

素因数分解:

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

素因数の和:155

約数の個数: 54

約数和(自身を含む): 28257180

約数和(自身を除く): 15293936

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 59, 76, 98, 118, 133, 196, 236, 266, 413, 532, 826, 931, 1121, 1652, 1862, 2242, 2891, 3481, 3724, 4484, 5782, 6962, 7847, 11564, 13924, 15694, 24367, 31388, 48734, 54929, 66139, 97468, 109858, 132278, 170569, 219716, 264556, 341138, 462973, 682276, 925946, 1851892, 3240811, 6481622, 12963244]

約数ペア:

[(1, 12963244), (2, 6481622), (4, 3240811), (7, 1851892), (14, 925946), (19, 682276), (28, 462973), (38, 341138), (49, 264556), (59, 219716), (76, 170569), (98, 132278), (118, 109858), (133, 97468), (196, 66139), (236, 54929), (266, 48734), (413, 31388), (532, 24367), (826, 15694), (931, 13924), (1121, 11564), (1652, 7847), (1862, 6962), (2242, 5782), (2891, 4484), (3481, 3724)]