12977468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14951}}^1$

素因数の和:14993

約数の個数: 24

約数和(自身を含む): 26793984

約数和(自身を除く): 13816516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 14951, 29902, 59804, 104657, 209314, 418628, 463481, 926962, 1853924, 3244367, 6488734, 12977468]

約数ペア:

[(1, 12977468), (2, 6488734), (4, 3244367), (7, 1853924), (14, 926962), (28, 463481), (31, 418628), (62, 209314), (124, 104657), (217, 59804), (434, 29902), (868, 14951)]