12979542

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 13631658

約数列:

[1, 2, 3, 6, 79, 139, 158, 197, 237, 278, 394, 417, 474, 591, 834, 1182, 10981, 15563, 21962, 27383, 31126, 32943, 46689, 54766, 65886, 82149, 93378, 164298, 2163257, 4326514, 6489771, 12979542]

約数ペア:

[(1, 12979542), (2, 6489771), (3, 4326514), (6, 2163257), (79, 164298), (139, 93378), (158, 82149), (197, 65886), (237, 54766), (278, 46689), (394, 32943), (417, 31126), (474, 27383), (591, 21962), (834, 15563), (1182, 10981)]