2912154928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9579457}}^1$

素因数の和:9579484

約数の個数: 20

約数和(自身を含む): 5939263960

約数和(自身を除く): 3027109032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9579457, 19158914, 38317828, 76635656, 153271312, 182009683, 364019366, 728038732, 1456077464, 2912154928]

約数ペア:

[(1, 2912154928), (2, 1456077464), (4, 728038732), (8, 364019366), (16, 182009683), (19, 153271312), (38, 76635656), (76, 38317828), (152, 19158914), (304, 9579457)]