20162812654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1422521}}^1$

素因数の和:1422915

約数の個数: 16

約数和(自身を含む): 31921393680

約数和(自身を除く): 11758581026

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 1422521, 2845042, 27027899, 54055798, 530600333, 1061200666, 10081406327, 20162812654]

約数ペア:

[(1, 20162812654), (2, 10081406327), (19, 1061200666), (38, 530600333), (373, 54055798), (746, 27027899), (7087, 2845042), (14174, 1422521)]