2019381522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{63949}}^1$

素因数の和:64250

約数の個数: 32

約数和(自身を含む): 4266744000

約数和(自身を除く): 2247362478

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 1662, 5263, 10526, 15789, 31578, 63949, 127898, 191847, 383694, 1215031, 2430062, 3645093, 7290186, 17713873, 35427746, 53141619, 106283238, 336563587, 673127174, 1009690761, 2019381522]

約数ペア:

[(1, 2019381522), (2, 1009690761), (3, 673127174), (6, 336563587), (19, 106283238), (38, 53141619), (57, 35427746), (114, 17713873), (277, 7290186), (554, 3645093), (831, 2430062), (1662, 1215031), (5263, 383694), (10526, 191847), (15789, 127898), (31578, 63949)]