12565575326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{50021}}^1$

素因数の和:50216

約数の個数: 32

約数和(自身を含む): 20284121088

約数和(自身を除く): 7718545762

約数列:

[1, 2, 23, 43, 46, 86, 127, 254, 989, 1978, 2921, 5461, 5842, 10922, 50021, 100042, 125603, 251206, 1150483, 2150903, 2300966, 4301806, 6352667, 12705334, 49470769, 98941538, 146111341, 273164681, 292222682, 546329362, 6282787663, 12565575326]

約数ペア:

[(1, 12565575326), (2, 6282787663), (23, 546329362), (43, 292222682), (46, 273164681), (86, 146111341), (127, 98941538), (254, 49470769), (989, 12705334), (1978, 6352667), (2921, 4301806), (5461, 2300966), (5842, 2150903), (10922, 1150483), (50021, 251206), (100042, 125603)]