47538388

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 84823200

約数和(自身を除く): 37284812

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 1019, 2038, 4076, 11663, 23326, 46652, 109033, 111071, 218066, 222142, 436132, 444284, 11884597, 23769194, 47538388]

約数ペア:

[(1, 47538388), (2, 23769194), (4, 11884597), (107, 444284), (109, 436132), (214, 222142), (218, 218066), (428, 111071), (436, 109033), (1019, 46652), (2038, 23326), (4076, 11663)]