19563007970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5417}}^1\times {\mathrm{32831}}^1$

素因数の和:38266

約数の個数: 32

約数和(自身を含む): 38422895616

約数和(自身を除く): 18859887646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5417, 10834, 27085, 32831, 54170, 59587, 65662, 119174, 164155, 297935, 328310, 361141, 595870, 722282, 1805705, 3611410, 177845527, 355691054, 889227635, 1778455270, 1956300797, 3912601594, 9781503985, 19563007970]

約数ペア:

[(1, 19563007970), (2, 9781503985), (5, 3912601594), (10, 1956300797), (11, 1778455270), (22, 889227635), (55, 355691054), (110, 177845527), (5417, 3611410), (10834, 1805705), (27085, 722282), (32831, 595870), (54170, 361141), (59587, 328310), (65662, 297935), (119174, 164155)]