12326380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 28917504

約数和(自身を除く): 16591124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1303, 1892, 2365, 2606, 4730, 5212, 6515, 9460, 13030, 14333, 26060, 28666, 56029, 57332, 71665, 112058, 143330, 224116, 280145, 286660, 560290, 616319, 1120580, 1232638, 2465276, 3081595, 6163190, 12326380]

約数ペア:

[(1, 12326380), (2, 6163190), (4, 3081595), (5, 2465276), (10, 1232638), (11, 1120580), (20, 616319), (22, 560290), (43, 286660), (44, 280145), (55, 224116), (86, 143330), (110, 112058), (172, 71665), (215, 57332), (220, 56029), (430, 28666), (473, 26060), (860, 14333), (946, 13030), (1303, 9460), (1892, 6515), (2365, 5212), (2606, 4730)]