13155676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 12649124

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 127, 188, 254, 508, 551, 893, 1102, 1363, 1786, 2204, 2413, 2726, 3572, 3683, 4826, 5452, 5969, 7366, 9652, 11938, 14732, 23876, 25897, 51794, 69977, 103588, 113411, 139954, 173101, 226822, 279908, 346202, 453644, 692404, 3288919, 6577838, 13155676]

約数ペア:

[(1, 13155676), (2, 6577838), (4, 3288919), (19, 692404), (29, 453644), (38, 346202), (47, 279908), (58, 226822), (76, 173101), (94, 139954), (116, 113411), (127, 103588), (188, 69977), (254, 51794), (508, 25897), (551, 23876), (893, 14732), (1102, 11938), (1363, 9652), (1786, 7366), (2204, 5969), (2413, 5452), (2726, 4826), (3572, 3683)]