9909826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 15599808

約数和(自身を除く): 5689982

約数列:

[1, 2, 23, 46, 211, 422, 1021, 2042, 4853, 9706, 23483, 46966, 215431, 430862, 4954913, 9909826]

約数ペア:

[(1, 9909826), (2, 4954913), (23, 430862), (46, 215431), (211, 46966), (422, 23483), (1021, 9706), (2042, 4853)]