1922019968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1365071}}^1$

素因数の和:1365096

約数の個数: 32

約数和(自身を含む): 4177120320

約数和(自身を除く): 2255100352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1365071, 2730142, 5460284, 10920568, 15015781, 21841136, 30031562, 43682272, 60063124, 87364544, 120126248, 174729088, 240252496, 480504992, 961009984, 1922019968]

約数ペア:

[(1, 1922019968), (2, 961009984), (4, 480504992), (8, 240252496), (11, 174729088), (16, 120126248), (22, 87364544), (32, 60063124), (44, 43682272), (64, 30031562), (88, 21841136), (128, 15015781), (176, 10920568), (352, 5460284), (704, 2730142), (1408, 1365071)]