1531856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5066

約数の個数: 20

約数和(自身を含む): 3124800

約数和(自身を除く): 1592944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5039, 10078, 20156, 40312, 80624, 95741, 191482, 382964, 765928, 1531856]

約数ペア:

[(1, 1531856), (2, 765928), (4, 382964), (8, 191482), (16, 95741), (19, 80624), (38, 40312), (76, 20156), (152, 10078), (304, 5039)]