2019941518

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{14827}}^1$

素因数の和:15136

約数の個数: 32

約数和(自身を含む): 3570107904

約数和(自身を除く): 1550166386

約数列:

[1, 2, 7, 14, 37, 74, 259, 263, 518, 526, 1841, 3682, 9731, 14827, 19462, 29654, 68117, 103789, 136234, 207578, 548599, 1097198, 3840193, 3899501, 7680386, 7799002, 27296507, 54593014, 144281537, 288563074, 1009970759, 2019941518]

約数ペア:

[(1, 2019941518), (2, 1009970759), (7, 288563074), (14, 144281537), (37, 54593014), (74, 27296507), (259, 7799002), (263, 7680386), (518, 3899501), (526, 3840193), (1841, 1097198), (3682, 548599), (9731, 207578), (14827, 136234), (19462, 103789), (29654, 68117)]