19772094

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{39703}}^1$

素因数の和:39791

約数の個数: 16

約数和(自身を含む): 40021632

約数和(自身を除く): 20249538

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 39703, 79406, 119109, 238218, 3295349, 6590698, 9886047, 19772094]

約数ペア:

[(1, 19772094), (2, 9886047), (3, 6590698), (6, 3295349), (83, 238218), (166, 119109), (249, 79406), (498, 39703)]