12188148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 32672640

約数和(自身を除く): 20484492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 389, 746, 778, 1119, 1167, 1492, 1556, 2238, 2334, 2611, 2723, 4476, 4668, 5222, 5446, 7833, 8169, 10444, 10892, 15666, 16338, 31332, 32676, 145097, 290194, 435291, 580388, 870582, 1015679, 1741164, 2031358, 3047037, 4062716, 6094074, 12188148]

約数ペア:

[(1, 12188148), (2, 6094074), (3, 4062716), (4, 3047037), (6, 2031358), (7, 1741164), (12, 1015679), (14, 870582), (21, 580388), (28, 435291), (42, 290194), (84, 145097), (373, 32676), (389, 31332), (746, 16338), (778, 15666), (1119, 10892), (1167, 10444), (1492, 8169), (1556, 7833), (2238, 5446), (2334, 5222), (2611, 4668), (2723, 4476)]