12958222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 20124720

約数和(自身を除く): 7166498

約数列:

[1, 2, 43, 86, 89, 178, 1693, 3386, 3827, 7654, 72799, 145598, 150677, 301354, 6479111, 12958222]

約数ペア:

[(1, 12958222), (2, 6479111), (43, 301354), (86, 150677), (89, 145598), (178, 72799), (1693, 7654), (3386, 3827)]