15696515530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1\times {\mathrm{20981}}^1$

素因数の和:22014

約数の個数: 32

約数和(自身を含む): 28642947840

約数和(自身を除く): 12946432310

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 947, 1894, 4735, 9470, 20981, 41962, 74813, 104905, 149626, 209810, 374065, 748130, 1657499, 3314998, 8287495, 16574990, 19869007, 39738014, 99345035, 198690070, 1569651553, 3139303106, 7848257765, 15696515530]

約数ペア:

[(1, 15696515530), (2, 7848257765), (5, 3139303106), (10, 1569651553), (79, 198690070), (158, 99345035), (395, 39738014), (790, 19869007), (947, 16574990), (1894, 8287495), (4735, 3314998), (9470, 1657499), (20981, 748130), (41962, 374065), (74813, 209810), (104905, 149626)]