19227670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24971}}^1$

素因数の和:24996

約数の個数: 32

約数和(自身を含む): 43151616

約数和(自身を除く): 23923946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24971, 49942, 124855, 174797, 249710, 274681, 349594, 549362, 873985, 1373405, 1747970, 1922767, 2746810, 3845534, 9613835, 19227670]

約数ペア:

[(1, 19227670), (2, 9613835), (5, 3845534), (7, 2746810), (10, 1922767), (11, 1747970), (14, 1373405), (22, 873985), (35, 549362), (55, 349594), (70, 274681), (77, 249710), (110, 174797), (154, 124855), (385, 49942), (770, 24971)]