2019987546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{478897}}^1$

素因数の和:478958

約数の個数: 32

約数和(自身を含む): 4367549760

約数和(自身を除く): 2347562214

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 478897, 957794, 1436691, 2873382, 9099043, 17719189, 18198086, 27297129, 35438378, 53157567, 54594258, 106315134, 336664591, 673329182, 1009993773, 2019987546]

約数ペア:

[(1, 2019987546), (2, 1009993773), (3, 673329182), (6, 336664591), (19, 106315134), (37, 54594258), (38, 53157567), (57, 35438378), (74, 27297129), (111, 18198086), (114, 17719189), (222, 9099043), (703, 2873382), (1406, 1436691), (2109, 957794), (4218, 478897)]