19264268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 34978944

約数和(自身を除く): 15714676

約数列:

[1, 2, 4, 31, 62, 124, 337, 461, 674, 922, 1348, 1844, 10447, 14291, 20894, 28582, 41788, 57164, 155357, 310714, 621428, 4816067, 9632134, 19264268]

約数ペア:

[(1, 19264268), (2, 9632134), (4, 4816067), (31, 621428), (62, 310714), (124, 155357), (337, 57164), (461, 41788), (674, 28582), (922, 20894), (1348, 14291), (1844, 10447)]