18674758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 24

約数和(自身を含む): 30857400

約数和(自身を除く): 12182642

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 929, 1058, 1858, 10051, 17651, 20102, 21367, 35302, 42734, 405973, 491441, 811946, 982882, 9337379, 18674758]

約数ペア:

[(1, 18674758), (2, 9337379), (19, 982882), (23, 811946), (38, 491441), (46, 405973), (437, 42734), (529, 35302), (874, 21367), (929, 20102), (1058, 17651), (1858, 10051)]