2019965331610

素因数分解:

$2^1\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{47742031}}^1$

素因数の和:47746269

約数の個数: 16

約数和(自身を含む): 3636797029632

約数和(自身を除く): 1616831698022

約数列:

[1, 2, 5, 10, 4231, 8462, 21155, 42310, 47742031, 95484062, 238710155, 477420310, 201996533161, 403993066322, 1009982665805, 2019965331610]

約数ペア:

[(1, 2019965331610), (2, 1009982665805), (5, 403993066322), (10, 201996533161), (4231, 477420310), (8462, 238710155), (21155, 95484062), (42310, 47742031)]