2019353630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1518311}}^1$

素因数の和:1518344

約数の個数: 32

約数和(自身を含む): 4372738560

約数和(自身を除く): 2353384930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1518311, 3036622, 7591555, 10628177, 15183110, 21256354, 28847909, 53140885, 57695818, 106281770, 144239545, 201935363, 288479090, 403870726, 1009676815, 2019353630]

約数ペア:

[(1, 2019353630), (2, 1009676815), (5, 403870726), (7, 288479090), (10, 201935363), (14, 144239545), (19, 106281770), (35, 57695818), (38, 53140885), (70, 28847909), (95, 21256354), (133, 15183110), (190, 10628177), (266, 7591555), (665, 3036622), (1330, 1518311)]