19097456

素因数分解:

$2^4\times 7^2\times {\mathrm{24359}}^1$

素因数の和:24381

約数の個数: 30

約数和(自身を含む): 43044120

約数和(自身を除く): 23946664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24359, 48718, 97436, 170513, 194872, 341026, 389744, 682052, 1193591, 1364104, 2387182, 2728208, 4774364, 9548728, 19097456]

約数ペア:

[(1, 19097456), (2, 9548728), (4, 4774364), (7, 2728208), (8, 2387182), (14, 1364104), (16, 1193591), (28, 682052), (49, 389744), (56, 341026), (98, 194872), (112, 170513), (196, 97436), (392, 48718), (784, 24359)]