52991818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{12227}}^1$

素因数の和:12437

約数の個数: 16

約数和(自身を含む): 87161184

約数和(自身を除く): 34169366

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 12227, 24454, 134497, 268994, 2408719, 4817438, 26495909, 52991818]

約数ペア:

[(1, 52991818), (2, 26495909), (11, 4817438), (22, 2408719), (197, 268994), (394, 134497), (2167, 24454), (4334, 12227)]