12822460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 18433604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1367, 1876, 2345, 2734, 4690, 5468, 6835, 9380, 9569, 13670, 19138, 27340, 38276, 47845, 91589, 95690, 183178, 191380, 366356, 457945, 641123, 915890, 1282246, 1831780, 2564492, 3205615, 6411230, 12822460]

約数ペア:

[(1, 12822460), (2, 6411230), (4, 3205615), (5, 2564492), (7, 1831780), (10, 1282246), (14, 915890), (20, 641123), (28, 457945), (35, 366356), (67, 191380), (70, 183178), (134, 95690), (140, 91589), (268, 47845), (335, 38276), (469, 27340), (670, 19138), (938, 13670), (1340, 9569), (1367, 9380), (1876, 6835), (2345, 5468), (2734, 4690)]