1915691884

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{9091}}^1$

素因数の和:9613

約数の個数: 24

約数和(自身を含む): 3385860800

約数和(自身を除く): 1470168916

約数列:

[1, 2, 4, 139, 278, 379, 556, 758, 1516, 9091, 18182, 36364, 52681, 105362, 210724, 1263649, 2527298, 3445489, 5054596, 6890978, 13781956, 478922971, 957845942, 1915691884]

約数ペア:

[(1, 1915691884), (2, 957845942), (4, 478922971), (139, 13781956), (278, 6890978), (379, 5054596), (556, 3445489), (758, 2527298), (1516, 1263649), (9091, 210724), (18182, 105362), (36364, 52681)]