11963749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 15022080

約数和(自身を除く): 3058331

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 3911, 27377, 74309, 89953, 520163, 629671, 1709107, 11963749]

約数ペア:

[(1, 11963749), (7, 1709107), (19, 629671), (23, 520163), (133, 89953), (161, 74309), (437, 27377), (3059, 3911)]