19056730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24749}}^1$

素因数の和:24774

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 23711270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24749, 49498, 123745, 173243, 247490, 272239, 346486, 544478, 866215, 1361195, 1732430, 1905673, 2722390, 3811346, 9528365, 19056730]

約数ペア:

[(1, 19056730), (2, 9528365), (5, 3811346), (7, 2722390), (10, 1905673), (11, 1732430), (14, 1361195), (22, 866215), (35, 544478), (55, 346486), (70, 272239), (77, 247490), (110, 173243), (154, 123745), (385, 49498), (770, 24749)]