2019431302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{185167}}^1$

素因数の和:185236

約数の個数: 32

約数和(自身を含む): 3732986880

約数和(自身を除く): 1713555578

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 185167, 370334, 1296169, 2592338, 3518173, 7036346, 7591847, 15183694, 24627211, 49254422, 53142929, 106285858, 144245093, 288490186, 1009715651, 2019431302]

約数ペア:

[(1, 2019431302), (2, 1009715651), (7, 288490186), (14, 144245093), (19, 106285858), (38, 53142929), (41, 49254422), (82, 24627211), (133, 15183694), (266, 7591847), (287, 7036346), (574, 3518173), (779, 2592338), (1558, 1296169), (5453, 370334), (10906, 185167)]