2019431672

素因数分解:

$2^3\times {\mathrm{1889}}^1\times {\mathrm{133631}}^1$

素因数の和:135526

約数の個数: 16

約数和(自身を含む): 3788467200

約数和(自身を除く): 1769035528

約数列:

[1, 2, 4, 8, 1889, 3778, 7556, 15112, 133631, 267262, 534524, 1069048, 252428959, 504857918, 1009715836, 2019431672]

約数ペア:

[(1, 2019431672), (2, 1009715836), (4, 504857918), (8, 252428959), (1889, 1069048), (3778, 534524), (7556, 267262), (15112, 133631)]