18554690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24097}}^1$

素因数の和:24122

約数の個数: 32

約数和(自身を含む): 41641344

約数和(自身を除く): 23086654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24097, 48194, 120485, 168679, 240970, 265067, 337358, 530134, 843395, 1325335, 1686790, 1855469, 2650670, 3710938, 9277345, 18554690]

約数ペア:

[(1, 18554690), (2, 9277345), (5, 3710938), (7, 2650670), (10, 1855469), (11, 1686790), (14, 1325335), (22, 843395), (35, 530134), (55, 337358), (70, 265067), (77, 240970), (110, 168679), (154, 120485), (385, 48194), (770, 24097)]