2019481197

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{119503}}^1$

素因数の和:119680

約数の個数: 16

約数和(自身を含む): 2776316928

約数和(自身を除く): 756835731

約数列:

[1, 3, 43, 129, 131, 393, 5633, 16899, 119503, 358509, 5138629, 15415887, 15654893, 46964679, 673160399, 2019481197]

約数ペア:

[(1, 2019481197), (3, 673160399), (43, 46964679), (129, 15654893), (131, 15415887), (393, 5138629), (5633, 358509), (16899, 119503)]