15693281330

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1939837}}^1$

素因数の和:1940653

約数の個数: 16

約数和(自身を含む): 28282838040

約数和(自身を除く): 12589556710

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 1939837, 3879674, 9699185, 19398370, 1569328133, 3138656266, 7846640665, 15693281330]

約数ペア:

[(1, 15693281330), (2, 7846640665), (5, 3138656266), (10, 1569328133), (809, 19398370), (1618, 9699185), (4045, 3879674), (8090, 1939837)]