12673798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 20124720

約数和(自身を除く): 7450922

約数列:

[1, 2, 19, 38, 197, 394, 1693, 3386, 3743, 7486, 32167, 64334, 333521, 667042, 6336899, 12673798]

約数ペア:

[(1, 12673798), (2, 6336899), (19, 667042), (38, 333521), (197, 64334), (394, 32167), (1693, 7486), (3386, 3743)]