19165794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 21658206

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 1889, 3382, 3778, 5073, 5667, 10146, 11334, 35891, 71782, 107673, 168121, 215346, 336242, 504363, 1008726, 3194299, 6388598, 9582897, 19165794]

約数ペア:

[(1, 19165794), (2, 9582897), (3, 6388598), (6, 3194299), (19, 1008726), (38, 504363), (57, 336242), (89, 215346), (114, 168121), (178, 107673), (267, 71782), (534, 35891), (1691, 11334), (1889, 10146), (3382, 5667), (3778, 5073)]