38842994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8219}}^1$

素因数の和:8377

約数の個数: 16

約数和(自身を含む): 62143200

約数和(自身を除く): 23300206

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 8219, 16438, 139723, 279446, 1142441, 2284882, 19421497, 38842994]

約数ペア:

[(1, 38842994), (2, 19421497), (17, 2284882), (34, 1142441), (139, 279446), (278, 139723), (2363, 16438), (4726, 8219)]