19005323084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4853249}}^1$

素因数の和:4853353

約数の個数: 24

約数和(自身を含む): 36690570000

約数和(自身を除く): 17685246916

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 4853249, 9706498, 19412996, 53385739, 106771478, 213542956, 431939161, 863878322, 1727756644, 4751330771, 9502661542, 19005323084]

約数ペア:

[(1, 19005323084), (2, 9502661542), (4, 4751330771), (11, 1727756644), (22, 863878322), (44, 431939161), (89, 213542956), (178, 106771478), (356, 53385739), (979, 19412996), (1958, 9706498), (3916, 4853249)]