19998924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151507}}^1$

素因数の和:151525

約数の個数: 24

約数和(自身を含む): 50906688

約数和(自身を除く): 30907764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151507, 303014, 454521, 606028, 909042, 1666577, 1818084, 3333154, 4999731, 6666308, 9999462, 19998924]

約数ペア:

[(1, 19998924), (2, 9999462), (3, 6666308), (4, 4999731), (6, 3333154), (11, 1818084), (12, 1666577), (22, 909042), (33, 606028), (44, 454521), (66, 303014), (132, 151507)]