172919342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{267677}}^1$

素因数の和:267715

約数の個数: 16

約数和(自身を含む): 289092240

約数和(自身を除く): 116172898

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 267677, 535354, 4550509, 5085863, 9101018, 10171726, 86459671, 172919342]

約数ペア:

[(1, 172919342), (2, 86459671), (17, 10171726), (19, 9101018), (34, 5085863), (38, 4550509), (323, 535354), (646, 267677)]