13934378

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:581

約数の個数: 16

約数和(自身を含む): 21235200

約数和(自身を除く): 7300822

約数列:

[1, 2, 157, 199, 223, 314, 398, 446, 31243, 35011, 44377, 62486, 70022, 88754, 6967189, 13934378]

約数ペア:

[(1, 13934378), (2, 6967189), (157, 88754), (199, 70022), (223, 62486), (314, 44377), (398, 35011), (446, 31243)]