2019983613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5801}}^1$

素因数の和:6013

約数の個数: 32

約数和(自身を含む): 2924208000

約数和(自身を除く): 904224387

約数列:

[1, 3, 19, 41, 57, 123, 149, 447, 779, 2337, 2831, 5801, 6109, 8493, 17403, 18327, 110219, 116071, 237841, 330657, 348213, 713523, 864349, 2593047, 4518979, 13556937, 16422631, 35438309, 49267893, 106314927, 673327871, 2019983613]

約数ペア:

[(1, 2019983613), (3, 673327871), (19, 106314927), (41, 49267893), (57, 35438309), (123, 16422631), (149, 13556937), (447, 4518979), (779, 2593047), (2337, 864349), (2831, 713523), (5801, 348213), (6109, 330657), (8493, 237841), (17403, 116071), (18327, 110219)]