15321230738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1219649}}^1$

素因数の和:1220233

約数の個数: 16

約数和(自身を含む): 25115032800

約数和(自身を除く): 9793802062

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12562, 1219649, 2439298, 13416139, 26832278, 696419579, 1392839158, 7660615369, 15321230738]

約数ペア:

[(1, 15321230738), (2, 7660615369), (11, 1392839158), (22, 696419579), (571, 26832278), (1142, 13416139), (6281, 2439298), (12562, 1219649)]