12474988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 24060960

約数和(自身を除く): 11585972

約数列:

[1, 2, 4, 29, 41, 43, 58, 61, 82, 86, 116, 122, 164, 172, 244, 1189, 1247, 1763, 1769, 2378, 2494, 2501, 2623, 3526, 3538, 4756, 4988, 5002, 5246, 7052, 7076, 10004, 10492, 51127, 72529, 76067, 102254, 107543, 145058, 152134, 204508, 215086, 290116, 304268, 430172, 3118747, 6237494, 12474988]

約数ペア:

[(1, 12474988), (2, 6237494), (4, 3118747), (29, 430172), (41, 304268), (43, 290116), (58, 215086), (61, 204508), (82, 152134), (86, 145058), (116, 107543), (122, 102254), (164, 76067), (172, 72529), (244, 51127), (1189, 10492), (1247, 10004), (1763, 7076), (1769, 7052), (2378, 5246), (2494, 5002), (2501, 4988), (2623, 4756), (3526, 3538)]