12690074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 20623680

約数和(自身を除く): 7933606

約数列:

[1, 2, 41, 43, 59, 61, 82, 86, 118, 122, 1763, 2419, 2501, 2537, 2623, 3526, 3599, 4838, 5002, 5074, 5246, 7198, 104017, 107543, 147559, 154757, 208034, 215086, 295118, 309514, 6345037, 12690074]

約数ペア:

[(1, 12690074), (2, 6345037), (41, 309514), (43, 295118), (59, 215086), (61, 208034), (82, 154757), (86, 147559), (118, 107543), (122, 104017), (1763, 7198), (2419, 5246), (2501, 5074), (2537, 5002), (2623, 4838), (3526, 3599)]