19242904

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4547}}^1$

素因数の和:4599

約数の個数: 24

約数和(自身を含む): 37725660

約数和(自身を除く): 18482756

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4547, 9094, 18188, 36376, 104581, 209162, 418324, 836648, 2405363, 4810726, 9621452, 19242904]

約数ペア:

[(1, 19242904), (2, 9621452), (4, 4810726), (8, 2405363), (23, 836648), (46, 418324), (92, 209162), (184, 104581), (529, 36376), (1058, 18188), (2116, 9094), (4232, 4547)]