19742388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{56731}}^1$

素因数の和:56767

約数の個数: 24

約数和(自身を含む): 47654880

約数和(自身を除く): 27912492

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 56731, 113462, 170193, 226924, 340386, 680772, 1645199, 3290398, 4935597, 6580796, 9871194, 19742388]

約数ペア:

[(1, 19742388), (2, 9871194), (3, 6580796), (4, 4935597), (6, 3290398), (12, 1645199), (29, 680772), (58, 340386), (87, 226924), (116, 170193), (174, 113462), (348, 56731)]