15352204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 32288256

約数和(自身を除く): 16936052

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 311, 574, 602, 622, 1148, 1204, 1244, 1763, 2177, 3526, 4354, 7052, 8708, 12341, 12751, 13373, 24682, 25502, 26746, 49364, 51004, 53492, 89257, 93611, 178514, 187222, 357028, 374444, 548293, 1096586, 2193172, 3838051, 7676102, 15352204]

約数ペア:

[(1, 15352204), (2, 7676102), (4, 3838051), (7, 2193172), (14, 1096586), (28, 548293), (41, 374444), (43, 357028), (82, 187222), (86, 178514), (164, 93611), (172, 89257), (287, 53492), (301, 51004), (311, 49364), (574, 26746), (602, 25502), (622, 24682), (1148, 13373), (1204, 12751), (1244, 12341), (1763, 8708), (2177, 7052), (3526, 4354)]