19366726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 10493114

約数列:

[1, 2, 47, 94, 179, 358, 1151, 2302, 8413, 16826, 54097, 108194, 206029, 412058, 9683363, 19366726]

約数ペア:

[(1, 19366726), (2, 9683363), (47, 412058), (94, 206029), (179, 108194), (358, 54097), (1151, 16826), (2302, 8413)]