13202758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 20988720

約数和(自身を除く): 7785962

約数列:

[1, 2, 19, 38, 157, 314, 2213, 2983, 4426, 5966, 42047, 84094, 347441, 694882, 6601379, 13202758]

約数ペア:

[(1, 13202758), (2, 6601379), (19, 694882), (38, 347441), (157, 84094), (314, 42047), (2213, 5966), (2983, 4426)]