19071098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 30456000

約数和(自身を除く): 11384902

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5639, 11278, 107141, 214282, 501871, 1003742, 9535549, 19071098]

約数ペア:

[(1, 19071098), (2, 9535549), (19, 1003742), (38, 501871), (89, 214282), (178, 107141), (1691, 11278), (3382, 5639)]