39378212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 71452920

約数和(自身を除く): 32074708

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 2441, 4033, 4882, 8066, 9764, 16132, 90317, 180634, 266069, 361268, 532138, 1064276, 9844553, 19689106, 39378212]

約数ペア:

[(1, 39378212), (2, 19689106), (4, 9844553), (37, 1064276), (74, 532138), (109, 361268), (148, 266069), (218, 180634), (436, 90317), (2441, 16132), (4033, 9764), (4882, 8066)]