19198144

素因数分解:

$2^6\times 7^1\times {\mathrm{42853}}^1$

素因数の和:42872

約数の個数: 28

約数和(自身を含む): 43539664

約数和(自身を除く): 24341520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42853, 85706, 171412, 299971, 342824, 599942, 685648, 1199884, 1371296, 2399768, 2742592, 4799536, 9599072, 19198144]

約数ペア:

[(1, 19198144), (2, 9599072), (4, 4799536), (7, 2742592), (8, 2399768), (14, 1371296), (16, 1199884), (28, 685648), (32, 599942), (56, 342824), (64, 299971), (112, 171412), (224, 85706), (448, 42853)]