3113872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10270

約数の個数: 20

約数和(自身を含む): 6351280

約数和(自身を除く): 3237408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 10243, 20486, 40972, 81944, 163888, 194617, 389234, 778468, 1556936, 3113872]

約数ペア:

[(1, 3113872), (2, 1556936), (4, 778468), (8, 389234), (16, 194617), (19, 163888), (38, 81944), (76, 40972), (152, 20486), (304, 10243)]