12189468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{23623}}^1$

素因数の和:23673

約数の個数: 24

約数和(自身を含む): 29104768

約数和(自身を除く): 16915300

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 23623, 47246, 70869, 94492, 141738, 283476, 1015789, 2031578, 3047367, 4063156, 6094734, 12189468]

約数ペア:

[(1, 12189468), (2, 6094734), (3, 4063156), (4, 3047367), (6, 2031578), (12, 1015789), (43, 283476), (86, 141738), (129, 94492), (172, 70869), (258, 47246), (516, 23623)]