12993882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 30927744

約数和(自身を除く): 17933862

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 313, 374, 407, 561, 626, 629, 814, 939, 1122, 1221, 1258, 1878, 1887, 2442, 3443, 3774, 5321, 6886, 6919, 10329, 10642, 11581, 13838, 15963, 20658, 20757, 23162, 31926, 34743, 41514, 58531, 69486, 117062, 127391, 175593, 196877, 254782, 351186, 382173, 393754, 590631, 764346, 1181262, 2165647, 4331294, 6496941, 12993882]

約数ペア:

[(1, 12993882), (2, 6496941), (3, 4331294), (6, 2165647), (11, 1181262), (17, 764346), (22, 590631), (33, 393754), (34, 382173), (37, 351186), (51, 254782), (66, 196877), (74, 175593), (102, 127391), (111, 117062), (187, 69486), (222, 58531), (313, 41514), (374, 34743), (407, 31926), (561, 23162), (626, 20757), (629, 20658), (814, 15963), (939, 13838), (1122, 11581), (1221, 10642), (1258, 10329), (1878, 6919), (1887, 6886), (2442, 5321), (3443, 3774)]