2019481196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{21727}}^1$

素因数の和:22973

約数の個数: 24

約数和(自身を含む): 3723310080

約数和(自身を除く): 1703828884

約数列:

[1, 2, 4, 19, 38, 76, 1223, 2446, 4892, 21727, 23237, 43454, 46474, 86908, 92948, 412813, 825626, 1651252, 26572121, 53144242, 106288484, 504870299, 1009740598, 2019481196]

約数ペア:

[(1, 2019481196), (2, 1009740598), (4, 504870299), (19, 106288484), (38, 53144242), (76, 26572121), (1223, 1651252), (2446, 825626), (4892, 412813), (21727, 92948), (23237, 86908), (43454, 46474)]