12381310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 23173920

約数和(自身を除く): 10792610

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 307, 370, 545, 614, 1090, 1535, 3070, 4033, 8066, 11359, 20165, 22718, 33463, 40330, 56795, 66926, 113590, 167315, 334630, 1238131, 2476262, 6190655, 12381310]

約数ペア:

[(1, 12381310), (2, 6190655), (5, 2476262), (10, 1238131), (37, 334630), (74, 167315), (109, 113590), (185, 66926), (218, 56795), (307, 40330), (370, 33463), (545, 22718), (614, 20165), (1090, 11359), (1535, 8066), (3070, 4033)]