2189173673

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 2376845640

約数和(自身を除く): 187671967

約数列:

[1, 19, 61, 89, 361, 1117, 1159, 1691, 5429, 21223, 22021, 32129, 68137, 99413, 103151, 403237, 1294603, 1888847, 1959869, 6064193, 24597457, 35888093, 115219667, 2189173673]

約数ペア:

[(1, 2189173673), (19, 115219667), (61, 35888093), (89, 24597457), (361, 6064193), (1117, 1959869), (1159, 1888847), (1691, 1294603), (5429, 403237), (21223, 103151), (22021, 99413), (32129, 68137)]