11888976020048

素因数分解:

$2^4\times {\mathrm{245209}}^1\times {\mathrm{3030317}}^1$

素因数の和:3275534

約数の個数: 20

約数和(自身を含む): 23034992580180

約数和(自身を除く): 11146016560132

約数列:

[1, 2, 4, 8, 16, 245209, 490418, 980836, 1961672, 3030317, 3923344, 6060634, 12121268, 24242536, 48485072, 743061001253, 1486122002506, 2972244005012, 5944488010024, 11888976020048]

約数ペア:

[(1, 11888976020048), (2, 5944488010024), (4, 2972244005012), (8, 1486122002506), (16, 743061001253), (245209, 48485072), (490418, 24242536), (980836, 12121268), (1961672, 6060634), (3030317, 3923344)]