38760836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4679}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 72072000

約数和(自身を除く): 33311164

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 4679, 8284, 9358, 18716, 88901, 177802, 355604, 510011, 1020022, 2040044, 9690209, 19380418, 38760836]

約数ペア:

[(1, 38760836), (2, 19380418), (4, 9690209), (19, 2040044), (38, 1020022), (76, 510011), (109, 355604), (218, 177802), (436, 88901), (2071, 18716), (4142, 9358), (4679, 8284)]