17964998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 9683002

約数列:

[1, 2, 47, 94, 383, 499, 766, 998, 18001, 23453, 36002, 46906, 191117, 382234, 8982499, 17964998]

約数ペア:

[(1, 17964998), (2, 8982499), (47, 382234), (94, 191117), (383, 46906), (499, 36002), (766, 23453), (998, 18001)]