18694492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11953}}^1$

素因数の和:11997

約数の個数: 24

約数和(自身を含む): 36148896

約数和(自身を除く): 17454404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 11953, 23906, 47812, 203201, 274919, 406402, 549838, 812804, 1099676, 4673623, 9347246, 18694492]

約数ペア:

[(1, 18694492), (2, 9347246), (4, 4673623), (17, 1099676), (23, 812804), (34, 549838), (46, 406402), (68, 274919), (92, 203201), (391, 47812), (782, 23906), (1564, 11953)]