19482499792

素因数分解:

$2^4\times 7^1\times {\mathrm{173950891}}^1$

素因数の和:173950906

約数の個数: 20

約数和(自身を含む): 43139821216

約数和(自身を除く): 23657321424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173950891, 347901782, 695803564, 1217656237, 1391607128, 2435312474, 2783214256, 4870624948, 9741249896, 19482499792]

約数ペア:

[(1, 19482499792), (2, 9741249896), (4, 4870624948), (7, 2783214256), (8, 2435312474), (14, 1391607128), (16, 1217656237), (28, 695803564), (56, 347901782), (112, 173950891)]