2019012038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{973487}}^1$

素因数の和:973567

約数の個数: 16

約数和(自身を含む): 3259237824

約数和(自身を除く): 1240225786

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 973487, 1946974, 16549279, 33098558, 59382707, 118765414, 1009506019, 2019012038]

約数ペア:

[(1, 2019012038), (2, 1009506019), (17, 118765414), (34, 59382707), (61, 33098558), (122, 16549279), (1037, 1946974), (2074, 973487)]