16193426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 10590574

約数列:

[1, 2, 23, 29, 46, 58, 61, 122, 199, 398, 667, 1334, 1403, 1769, 2806, 3538, 4577, 5771, 9154, 11542, 12139, 24278, 40687, 81374, 132733, 265466, 279197, 352031, 558394, 704062, 8096713, 16193426]

約数ペア:

[(1, 16193426), (2, 8096713), (23, 704062), (29, 558394), (46, 352031), (58, 279197), (61, 265466), (122, 132733), (199, 81374), (398, 40687), (667, 24278), (1334, 12139), (1403, 11542), (1769, 9154), (2806, 5771), (3538, 4577)]