14920484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 26906880

約数和(自身を除く): 11986396

約数列:

[1, 2, 4, 43, 86, 172, 223, 389, 446, 778, 892, 1556, 9589, 16727, 19178, 33454, 38356, 66908, 86747, 173494, 346988, 3730121, 7460242, 14920484]

約数ペア:

[(1, 14920484), (2, 7460242), (4, 3730121), (43, 346988), (86, 173494), (172, 86747), (223, 66908), (389, 38356), (446, 33454), (778, 19178), (892, 16727), (1556, 9589)]