129075322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199807}}^1$

素因数の和:199845

約数の個数: 16

約数和(自身を含む): 215792640

約数和(自身を除く): 86717318

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 199807, 399614, 3396719, 3796333, 6793438, 7592666, 64537661, 129075322]

約数ペア:

[(1, 129075322), (2, 64537661), (17, 7592666), (19, 6793438), (34, 3796333), (38, 3396719), (323, 399614), (646, 199807)]