1920444608

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1579313}}^1$

素因数の和:1579344

約数の個数: 28

約数和(自身を含む): 4011457560

約数和(自身を除く): 2091012952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1579313, 3158626, 6317252, 12634504, 25269008, 30006947, 50538016, 60013894, 101076032, 120027788, 240055576, 480111152, 960222304, 1920444608]

約数ペア:

[(1, 1920444608), (2, 960222304), (4, 480111152), (8, 240055576), (16, 120027788), (19, 101076032), (32, 60013894), (38, 50538016), (64, 30006947), (76, 25269008), (152, 12634504), (304, 6317252), (608, 3158626), (1216, 1579313)]