12430028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 25777920

約数和(自身を除く): 13347892

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 547, 598, 874, 988, 1094, 1196, 1748, 2188, 5681, 7111, 10393, 11362, 12581, 14222, 20786, 22724, 25162, 28444, 41572, 50324, 135109, 163553, 239039, 270218, 327106, 478078, 540436, 654212, 956156, 3107507, 6215014, 12430028]

約数ペア:

[(1, 12430028), (2, 6215014), (4, 3107507), (13, 956156), (19, 654212), (23, 540436), (26, 478078), (38, 327106), (46, 270218), (52, 239039), (76, 163553), (92, 135109), (247, 50324), (299, 41572), (437, 28444), (494, 25162), (547, 22724), (598, 20786), (874, 14222), (988, 12581), (1094, 11362), (1196, 10393), (1748, 7111), (2188, 5681)]