19060294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 31826088

約数和(自身を除く): 12765794

約数列:

[1, 2, 11, 22, 67, 134, 193, 386, 737, 1474, 2123, 4246, 4489, 8978, 12931, 25862, 49379, 98758, 142241, 284482, 866377, 1732754, 9530147, 19060294]

約数ペア:

[(1, 19060294), (2, 9530147), (11, 1732754), (22, 866377), (67, 284482), (134, 142241), (193, 98758), (386, 49379), (737, 25862), (1474, 12931), (2123, 8978), (4246, 4489)]