18946893

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8933}}^1$

素因数の和:9044

約数の個数: 16

約数和(自身を含む): 29160576

約数和(自身を除く): 10213683

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 8933, 26799, 62531, 187593, 902233, 2706699, 6315631, 18946893]

約数ペア:

[(1, 18946893), (3, 6315631), (7, 2706699), (21, 902233), (101, 187593), (303, 62531), (707, 26799), (2121, 8933)]