9772156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 18264960

約数和(自身を除く): 8492804

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 1811, 2698, 3622, 5396, 7244, 34409, 68818, 128581, 137636, 257162, 514324, 2443039, 4886078, 9772156]

約数ペア:

[(1, 9772156), (2, 4886078), (4, 2443039), (19, 514324), (38, 257162), (71, 137636), (76, 128581), (142, 68818), (284, 34409), (1349, 7244), (1811, 5396), (2698, 3622)]