2013851230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{21587}}^1$

素因数の和:22104

約数の個数: 32

約数和(自身を含む): 3823666560

約数和(自身を除く): 1809815330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 491, 982, 2455, 4910, 9329, 18658, 21587, 43174, 46645, 93290, 107935, 215870, 410153, 820306, 2050765, 4101530, 10599217, 21198434, 52996085, 105992170, 201385123, 402770246, 1006925615, 2013851230]

約数ペア:

[(1, 2013851230), (2, 1006925615), (5, 402770246), (10, 201385123), (19, 105992170), (38, 52996085), (95, 21198434), (190, 10599217), (491, 4101530), (982, 2050765), (2455, 820306), (4910, 410153), (9329, 215870), (18658, 107935), (21587, 93290), (43174, 46645)]