19380756

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8923}}^1$

素因数の和:9111

約数の個数: 24

約数和(自身を含む): 45476704

約数和(自身を除く): 26095948

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8923, 17846, 26769, 35692, 53538, 107076, 1615063, 3230126, 4845189, 6460252, 9690378, 19380756]

約数ペア:

[(1, 19380756), (2, 9690378), (3, 6460252), (4, 4845189), (6, 3230126), (12, 1615063), (181, 107076), (362, 53538), (543, 35692), (724, 26769), (1086, 17846), (2172, 8923)]