18982722241

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1\times {\mathrm{53959}}^1$

素因数の和:55728

約数の個数: 16

約数和(自身を含む): 22455993600

約数和(自身を除く): 3473271359

約数列:

[1, 7, 29, 203, 1733, 12131, 50257, 53959, 351799, 377713, 1564811, 10953677, 93510947, 654576629, 2711817463, 18982722241]

約数ペア:

[(1, 18982722241), (7, 2711817463), (29, 654576629), (203, 93510947), (1733, 10953677), (12131, 1564811), (50257, 377713), (53959, 351799)]