19441432

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{39839}}^1$

素因数の和:39906

約数の個数: 16

約数和(自身を含む): 37051200

約数和(自身を除く): 17609768

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 39839, 79678, 159356, 318712, 2430179, 4860358, 9720716, 19441432]

約数ペア:

[(1, 19441432), (2, 9720716), (4, 4860358), (8, 2430179), (61, 318712), (122, 159356), (244, 79678), (488, 39839)]