15319906

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17939}}^1$

素因数の和:18009

約数の個数: 16

約数和(自身を含む): 26694720

約数和(自身を除く): 11374814

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 17939, 35878, 125573, 251146, 1094279, 2188558, 7659953, 15319906]

約数ペア:

[(1, 15319906), (2, 7659953), (7, 2188558), (14, 1094279), (61, 251146), (122, 125573), (427, 35878), (854, 17939)]