1870872946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1\times {\mathrm{20407}}^1$

素因数の和:22425

約数の個数: 16

約数和(自身を含む): 2929935744

約数和(自身を除く): 1059062798

約数列:

[1, 2, 23, 46, 1993, 3986, 20407, 40814, 45839, 91678, 469361, 938722, 40671151, 81342302, 935436473, 1870872946]

約数ペア:

[(1, 1870872946), (2, 935436473), (23, 81342302), (46, 40671151), (1993, 938722), (3986, 469361), (20407, 91678), (40814, 45839)]