185840938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{68881}}^1$

素因数の和:68973

約数の個数: 16

約数和(自身を含む): 297570240

約数和(自身を除く): 111729302

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 68881, 137762, 1308739, 2617478, 4890551, 9781102, 92920469, 185840938]

約数ペア:

[(1, 185840938), (2, 92920469), (19, 9781102), (38, 4890551), (71, 2617478), (142, 1308739), (1349, 137762), (2698, 68881)]