12542228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 23218944

約数和(自身を除く): 10676716

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2467, 2542, 4934, 5084, 9868, 76477, 101147, 152954, 202294, 305908, 404588, 3135557, 6271114, 12542228]

約数ペア:

[(1, 12542228), (2, 6271114), (4, 3135557), (31, 404588), (41, 305908), (62, 202294), (82, 152954), (124, 101147), (164, 76477), (1271, 9868), (2467, 5084), (2542, 4934)]