22103878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9859}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 35496000

約数和(自身を除く): 13392122

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 9859, 19718, 187321, 374642, 581681, 1163362, 11051939, 22103878]

約数ペア:

[(1, 22103878), (2, 11051939), (19, 1163362), (38, 581681), (59, 374642), (118, 187321), (1121, 19718), (2242, 9859)]