21892002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331697}}^1$

素因数の和:331713

約数の個数: 16

約数和(自身を含む): 47764512

約数和(自身を除く): 25872510

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331697, 663394, 995091, 1990182, 3648667, 7297334, 10946001, 21892002]

約数ペア:

[(1, 21892002), (2, 10946001), (3, 7297334), (6, 3648667), (11, 1990182), (22, 995091), (33, 663394), (66, 331697)]