22173019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 25620480

約数和(自身を除く): 3447461

約数列:

[1, 11, 19, 209, 277, 383, 3047, 4213, 5263, 7277, 57893, 80047, 106091, 1167001, 2015729, 22173019]

約数ペア:

[(1, 22173019), (11, 2015729), (19, 1167001), (209, 106091), (277, 80047), (383, 57893), (3047, 7277), (4213, 5263)]