18850877569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{141959}}^1$

素因数の和:142248

約数の個数: 16

約数和(自身を含む): 20612592000

約数和(自身を除く): 1761714431

約数列:

[1, 19, 29, 241, 551, 4579, 6989, 132791, 141959, 2697221, 4116811, 34212119, 78219409, 650030261, 992151451, 18850877569]

約数ペア:

[(1, 18850877569), (19, 992151451), (29, 650030261), (241, 78219409), (551, 34212119), (4579, 4116811), (6989, 2697221), (132791, 141959)]