19458702956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63177607}}^1$

素因数の和:63177629

約数の個数: 24

約数和(自身を含む): 42455352576

約数和(自身を除く): 22996649620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 63177607, 126355214, 252710428, 442243249, 694953677, 884486498, 1389907354, 1768972996, 2779814708, 4864675739, 9729351478, 19458702956]

約数ペア:

[(1, 19458702956), (2, 9729351478), (4, 4864675739), (7, 2779814708), (11, 1768972996), (14, 1389907354), (22, 884486498), (28, 694953677), (44, 442243249), (77, 252710428), (154, 126355214), (308, 63177607)]