12787586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 10326142

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 263, 302, 322, 526, 1057, 1841, 2114, 3473, 3682, 6049, 6946, 12098, 24311, 39713, 42343, 48622, 79426, 84686, 277991, 555982, 913399, 1826798, 6393793, 12787586]

約数ペア:

[(1, 12787586), (2, 6393793), (7, 1826798), (14, 913399), (23, 555982), (46, 277991), (151, 84686), (161, 79426), (263, 48622), (302, 42343), (322, 39713), (526, 24311), (1057, 12098), (1841, 6946), (2114, 6049), (3473, 3682)]