18932452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61469}}^1$

素因数の和:61491

約数の個数: 24

約数和(自身を含む): 41307840

約数和(自身を除く): 22375388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 61469, 122938, 245876, 430283, 676159, 860566, 1352318, 1721132, 2704636, 4733113, 9466226, 18932452]

約数ペア:

[(1, 18932452), (2, 9466226), (4, 4733113), (7, 2704636), (11, 1721132), (14, 1352318), (22, 860566), (28, 676159), (44, 430283), (77, 245876), (154, 122938), (308, 61469)]