2019945012

素因数分解:

$2^2\times 3^1\times {\mathrm{2579}}^1\times {\mathrm{65269}}^1$

素因数の和:67855

約数の個数: 24

約数和(自身を含む): 4715104800

約数和(自身を除く): 2695159788

約数列:

[1, 2, 3, 4, 6, 12, 2579, 5158, 7737, 10316, 15474, 30948, 65269, 130538, 195807, 261076, 391614, 783228, 168328751, 336657502, 504986253, 673315004, 1009972506, 2019945012]

約数ペア:

[(1, 2019945012), (2, 1009972506), (3, 673315004), (4, 504986253), (6, 336657502), (12, 168328751), (2579, 783228), (5158, 391614), (7737, 261076), (10316, 195807), (15474, 130538), (30948, 65269)]