19441864030

素因数分解:

$2^1\times 5^1\times {\mathrm{10303}}^1\times {\mathrm{188701}}^1$

素因数の和:199011

約数の個数: 16

約数和(自身を含む): 34998937344

約数和(自身を除く): 15557073314

約数列:

[1, 2, 5, 10, 10303, 20606, 51515, 103030, 188701, 377402, 943505, 1887010, 1944186403, 3888372806, 9720932015, 19441864030]

約数ペア:

[(1, 19441864030), (2, 9720932015), (5, 3888372806), (10, 1944186403), (10303, 1887010), (20606, 943505), (51515, 377402), (103030, 188701)]