1919662072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{7333}}^1$

素因数の和:8143

約数の個数: 32

約数和(自身を含む): 3688415280

約数和(自身を除く): 1768753208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 761, 1522, 3044, 6088, 7333, 14666, 29332, 32723, 58664, 65446, 130892, 261784, 315319, 630638, 1261276, 2522552, 5580413, 11160826, 22321652, 44643304, 239957759, 479915518, 959831036, 1919662072]

約数ペア:

[(1, 1919662072), (2, 959831036), (4, 479915518), (8, 239957759), (43, 44643304), (86, 22321652), (172, 11160826), (344, 5580413), (761, 2522552), (1522, 1261276), (3044, 630638), (6088, 315319), (7333, 261784), (14666, 130892), (29332, 65446), (32723, 58664)]