1928521771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1\times {\mathrm{2179}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 2140934400

約数和(自身を除く): 212412629

約数列:

[1, 11, 61, 671, 1319, 2179, 14509, 23969, 80459, 132919, 885049, 1462109, 2874101, 31615111, 175320161, 1928521771]

約数ペア:

[(1, 1928521771), (11, 175320161), (61, 31615111), (671, 2874101), (1319, 1462109), (2179, 885049), (14509, 132919), (23969, 80459)]