19155656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{184189}}^1$

素因数の和:184208

約数の個数: 16

約数和(自身を含む): 38679900

約数和(自身を除く): 19524244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 184189, 368378, 736756, 1473512, 2394457, 4788914, 9577828, 19155656]

約数ペア:

[(1, 19155656), (2, 9577828), (4, 4788914), (8, 2394457), (13, 1473512), (26, 736756), (52, 368378), (104, 184189)]