13521968

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2017}}^1$

素因数の和:2444

約数の個数: 20

約数和(自身を含む): 26274360

約数和(自身を除く): 12752392

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 2017, 3352, 4034, 6704, 8068, 16136, 32272, 845123, 1690246, 3380492, 6760984, 13521968]

約数ペア:

[(1, 13521968), (2, 6760984), (4, 3380492), (8, 1690246), (16, 845123), (419, 32272), (838, 16136), (1676, 8068), (2017, 6704), (3352, 4034)]