12021460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 28086912

約数和(自身を除く): 16065452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1031, 1060, 1166, 2062, 2332, 2915, 4124, 5155, 5830, 10310, 11341, 11660, 20620, 22682, 45364, 54643, 56705, 109286, 113410, 218572, 226820, 273215, 546430, 601073, 1092860, 1202146, 2404292, 3005365, 6010730, 12021460]

約数ペア:

[(1, 12021460), (2, 6010730), (4, 3005365), (5, 2404292), (10, 1202146), (11, 1092860), (20, 601073), (22, 546430), (44, 273215), (53, 226820), (55, 218572), (106, 113410), (110, 109286), (212, 56705), (220, 54643), (265, 45364), (530, 22682), (583, 20620), (1031, 11660), (1060, 11341), (1166, 10310), (2062, 5830), (2332, 5155), (2915, 4124)]