319238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 16

約数和(自身を含む): 522240

約数和(自身を除く): 203002

約数列:

[1, 2, 19, 31, 38, 62, 271, 542, 589, 1178, 5149, 8401, 10298, 16802, 159619, 319238]

約数ペア:

[(1, 319238), (2, 159619), (19, 16802), (31, 10298), (38, 8401), (62, 5149), (271, 1178), (542, 589)]