39438196

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23873}}^1$

素因数の和:23943

約数の個数: 24

約数和(自身を含む): 80216640

約数和(自身を除く): 40778444

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 23873, 47746, 95492, 167111, 334222, 668444, 1408507, 2817014, 5634028, 9859549, 19719098, 39438196]

約数ペア:

[(1, 39438196), (2, 19719098), (4, 9859549), (7, 5634028), (14, 2817014), (28, 1408507), (59, 668444), (118, 334222), (236, 167111), (413, 95492), (826, 47746), (1652, 23873)]