15691454212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{73477}}^1$

素因数の和:73780

約数の個数: 48

約数和(自身を含む): 32588962560

約数和(自身を除く): 16897508348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 263, 406, 526, 812, 1052, 1841, 3682, 7364, 7627, 15254, 30508, 53389, 73477, 106778, 146954, 213556, 293908, 514339, 1028678, 2057356, 2130833, 4261666, 8523332, 14915831, 19324451, 29831662, 38648902, 59663324, 77297804, 135271157, 270542314, 541084628, 560409079, 1120818158, 2241636316, 3922863553, 7845727106, 15691454212]

約数ペア:

[(1, 15691454212), (2, 7845727106), (4, 3922863553), (7, 2241636316), (14, 1120818158), (28, 560409079), (29, 541084628), (58, 270542314), (116, 135271157), (203, 77297804), (263, 59663324), (406, 38648902), (526, 29831662), (812, 19324451), (1052, 14915831), (1841, 8523332), (3682, 4261666), (7364, 2130833), (7627, 2057356), (15254, 1028678), (30508, 514339), (53389, 293908), (73477, 213556), (106778, 146954)]