2019902394

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5518859}}^1$

素因数の和:5518925

約数の個数: 16

約数和(自身を含む): 4106031840

約数和(自身を除く): 2086129446

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 5518859, 11037718, 16556577, 33113154, 336650399, 673300798, 1009951197, 2019902394]

約数ペア:

[(1, 2019902394), (2, 1009951197), (3, 673300798), (6, 336650399), (61, 33113154), (122, 16556577), (183, 11037718), (366, 5518859)]