2019257878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3164981}}^1$

素因数の和:3165023

約数の個数: 16

約数和(自身を含む): 3418180560

約数和(自身を除く): 1398922682

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 3164981, 6329962, 34814791, 69629582, 91784449, 183568898, 1009628939, 2019257878]

約数ペア:

[(1, 2019257878), (2, 1009628939), (11, 183568898), (22, 91784449), (29, 69629582), (58, 34814791), (319, 6329962), (638, 3164981)]