11501812

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 12714380

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 233, 287, 301, 466, 574, 602, 932, 1148, 1204, 1631, 1763, 3262, 3526, 6524, 7052, 9553, 10019, 12341, 19106, 20038, 24682, 38212, 40076, 49364, 66871, 70133, 133742, 140266, 267484, 280532, 410779, 821558, 1643116, 2875453, 5750906, 11501812]

約数ペア:

[(1, 11501812), (2, 5750906), (4, 2875453), (7, 1643116), (14, 821558), (28, 410779), (41, 280532), (43, 267484), (82, 140266), (86, 133742), (164, 70133), (172, 66871), (233, 49364), (287, 40076), (301, 38212), (466, 24682), (574, 20038), (602, 19106), (932, 12341), (1148, 10019), (1204, 9553), (1631, 7052), (1763, 6524), (3262, 3526)]