1949661794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{118147}}^1$

素因数の和:118409

約数の個数: 16

約数和(自身を含む): 3017027328

約数和(自身を除く): 1067365534

約数列:

[1, 2, 37, 74, 223, 446, 8251, 16502, 118147, 236294, 4371439, 8742878, 26346781, 52693562, 974830897, 1949661794]

約数ペア:

[(1, 1949661794), (2, 974830897), (37, 52693562), (74, 26346781), (223, 8742878), (446, 4371439), (8251, 236294), (16502, 118147)]