19253726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5693}}^1$

素因数の和:5803

約数の個数: 16

約数和(自身を含む): 30747600

約数和(自身を除く): 11493874

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5693, 11386, 108167, 216334, 506677, 1013354, 9626863, 19253726]

約数ペア:

[(1, 19253726), (2, 9626863), (19, 1013354), (38, 506677), (89, 216334), (178, 108167), (1691, 11386), (3382, 5693)]