193722230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1490171}}^1$

素因数の和:1490191

約数の個数: 16

約数和(自身を含む): 375523344

約数和(自身を除く): 181801114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1490171, 2980342, 7450855, 14901710, 19372223, 38744446, 96861115, 193722230]

約数ペア:

[(1, 193722230), (2, 96861115), (5, 38744446), (10, 19372223), (13, 14901710), (26, 7450855), (65, 2980342), (130, 1490171)]