12398728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 24111360

約数和(自身を除く): 11712632

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 367, 412, 734, 824, 1468, 2936, 4223, 8446, 15047, 16892, 30094, 33784, 37801, 60188, 75602, 120376, 151204, 302408, 1549841, 3099682, 6199364, 12398728]

約数ペア:

[(1, 12398728), (2, 6199364), (4, 3099682), (8, 1549841), (41, 302408), (82, 151204), (103, 120376), (164, 75602), (206, 60188), (328, 37801), (367, 33784), (412, 30094), (734, 16892), (824, 15047), (1468, 8446), (2936, 4223)]