1109472016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3649579}}^1$

素因数の和:3649606

約数の個数: 20

約数和(自身を含む): 2262739600

約数和(自身を除く): 1153267584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3649579, 7299158, 14598316, 29196632, 58393264, 69342001, 138684002, 277368004, 554736008, 1109472016]

約数ペア:

[(1, 1109472016), (2, 554736008), (4, 277368004), (8, 138684002), (16, 69342001), (19, 58393264), (38, 29196632), (76, 14598316), (152, 7299158), (304, 3649579)]