1931988

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 4546080

約数和(自身を除く): 2614092

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1229, 1572, 2458, 3687, 4916, 7374, 14748, 160999, 321998, 482997, 643996, 965994, 1931988]

約数ペア:

[(1, 1931988), (2, 965994), (3, 643996), (4, 482997), (6, 321998), (12, 160999), (131, 14748), (262, 7374), (393, 4916), (524, 3687), (786, 2458), (1229, 1572)]