19385616

素因数分解:

$2^4\times 3^1\times {\mathrm{403867}}^1$

素因数の和:403878

約数の個数: 20

約数和(自身を含む): 50079632

約数和(自身を除く): 30694016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403867, 807734, 1211601, 1615468, 2423202, 3230936, 4846404, 6461872, 9692808, 19385616]

約数ペア:

[(1, 19385616), (2, 9692808), (3, 6461872), (4, 4846404), (6, 3230936), (8, 2423202), (12, 1615468), (16, 1211601), (24, 807734), (48, 403867)]