2013968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11443}}^1$

素因数の和:11462

約数の個数: 20

約数和(自身を含む): 4257168

約数和(自身を除く): 2243200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11443, 22886, 45772, 91544, 125873, 183088, 251746, 503492, 1006984, 2013968]

約数ペア:

[(1, 2013968), (2, 1006984), (4, 503492), (8, 251746), (11, 183088), (16, 125873), (22, 91544), (44, 45772), (88, 22886), (176, 11443)]