19034036

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15809}}^1$

素因数の和:15863

約数の個数: 24

約数和(自身を含む): 38955840

約数和(自身を除く): 19921804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 15809, 31618, 63236, 110663, 221326, 442652, 679787, 1359574, 2719148, 4758509, 9517018, 19034036]

約数ペア:

[(1, 19034036), (2, 9517018), (4, 4758509), (7, 2719148), (14, 1359574), (28, 679787), (43, 442652), (86, 221326), (172, 110663), (301, 63236), (602, 31618), (1204, 15809)]