15690190192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22805509}}^1$

素因数の和:22805560

約数の個数: 20

約数和(自身を含む): 31106715640

約数和(自身を除く): 15416525448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22805509, 45611018, 91222036, 182444072, 364888144, 980636887, 1961273774, 3922547548, 7845095096, 15690190192]

約数ペア:

[(1, 15690190192), (2, 7845095096), (4, 3922547548), (8, 1961273774), (16, 980636887), (43, 364888144), (86, 182444072), (172, 91222036), (344, 45611018), (688, 22805509)]