11819290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{24121}}^1$

素因数の和:24142

約数の個数: 24

約数和(自身を含む): 24749172

約数和(自身を除く): 12929882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 24121, 48242, 120605, 168847, 241210, 337694, 844235, 1181929, 1688470, 2363858, 5909645, 11819290]

約数ペア:

[(1, 11819290), (2, 5909645), (5, 2363858), (7, 1688470), (10, 1181929), (14, 844235), (35, 337694), (49, 241210), (70, 168847), (98, 120605), (245, 48242), (490, 24121)]