16672199042

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1\times {\mathrm{26431}}^1$

素因数の和:28841

約数の個数: 16

約数和(自身を含む): 25200268800

約数和(自身を除く): 8528069758

約数列:

[1, 2, 139, 278, 2269, 4538, 26431, 52862, 315391, 630782, 3673909, 7347818, 59971939, 119943878, 8336099521, 16672199042]

約数ペア:

[(1, 16672199042), (2, 8336099521), (139, 119943878), (278, 59971939), (2269, 7347818), (4538, 3673909), (26431, 630782), (52862, 315391)]