16723192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 33210000

約数和(自身を除く): 16486808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 409, 538, 818, 1076, 1636, 2152, 3272, 5111, 7771, 10222, 15542, 20444, 31084, 40888, 62168, 110021, 220042, 440084, 880168, 2090399, 4180798, 8361596, 16723192]

約数ペア:

[(1, 16723192), (2, 8361596), (4, 4180798), (8, 2090399), (19, 880168), (38, 440084), (76, 220042), (152, 110021), (269, 62168), (409, 40888), (538, 31084), (818, 20444), (1076, 15542), (1636, 10222), (2152, 7771), (3272, 5111)]