19935186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{195443}}^1$

素因数の和:195465

約数の個数: 16

約数和(自身を含む): 42215904

約数和(自身を除く): 22280718

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 195443, 390886, 586329, 1172658, 3322531, 6645062, 9967593, 19935186]

約数ペア:

[(1, 19935186), (2, 9967593), (3, 6645062), (6, 3322531), (17, 1172658), (34, 586329), (51, 390886), (102, 195443)]