12806906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 23666688

約数和(自身を除く): 10859782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1283, 1426, 2566, 4991, 8981, 9982, 17962, 29509, 39773, 59018, 79546, 206563, 278411, 413126, 556822, 914779, 1829558, 6403453, 12806906]

約数ペア:

[(1, 12806906), (2, 6403453), (7, 1829558), (14, 914779), (23, 556822), (31, 413126), (46, 278411), (62, 206563), (161, 79546), (217, 59018), (322, 39773), (434, 29509), (713, 17962), (1283, 9982), (1426, 8981), (2566, 4991)]