2019412616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{13781}}^1$

素因数の和:15209

約数の個数: 32

約数和(自身を含む): 4080850200

約数和(自身を除く): 2061437584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1409, 2818, 5636, 11272, 13781, 18317, 27562, 36634, 55124, 73268, 110248, 146536, 179153, 358306, 716612, 1433224, 19417429, 38834858, 77669716, 155339432, 252426577, 504853154, 1009706308, 2019412616]

約数ペア:

[(1, 2019412616), (2, 1009706308), (4, 504853154), (8, 252426577), (13, 155339432), (26, 77669716), (52, 38834858), (104, 19417429), (1409, 1433224), (2818, 716612), (5636, 358306), (11272, 179153), (13781, 146536), (18317, 110248), (27562, 73268), (36634, 55124)]