12630772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 28772352

約数和(自身を除く): 16141580

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 1783, 3542, 3566, 7084, 7132, 12481, 19613, 24962, 39226, 41009, 49924, 78452, 82018, 137291, 164036, 274582, 287063, 451099, 549164, 574126, 902198, 1148252, 1804396, 3157693, 6315386, 12630772]

約数ペア:

[(1, 12630772), (2, 6315386), (4, 3157693), (7, 1804396), (11, 1148252), (14, 902198), (22, 574126), (23, 549164), (28, 451099), (44, 287063), (46, 274582), (77, 164036), (92, 137291), (154, 82018), (161, 78452), (253, 49924), (308, 41009), (322, 39226), (506, 24962), (644, 19613), (1012, 12481), (1771, 7132), (1783, 7084), (3542, 3566)]