2019415047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1\times {\mathrm{10139}}^1$

素因数の和:15262

約数の個数: 16

約数和(自身を含む): 2900526720

約数和(自身を除く): 881111673

約数列:

[1, 3, 13, 39, 5107, 10139, 15321, 30417, 66391, 131807, 199173, 395421, 51779873, 155339619, 673138349, 2019415047]

約数ペア:

[(1, 2019415047), (3, 673138349), (13, 155339619), (39, 51779873), (5107, 395421), (10139, 199173), (15321, 131807), (30417, 66391)]