19020342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 41940864

約数和(自身を除く): 22920522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 2971, 3201, 5942, 6402, 8913, 17826, 32681, 65362, 98043, 196086, 288187, 576374, 864561, 1729122, 3170057, 6340114, 9510171, 19020342]

約数ペア:

[(1, 19020342), (2, 9510171), (3, 6340114), (6, 3170057), (11, 1729122), (22, 864561), (33, 576374), (66, 288187), (97, 196086), (194, 98043), (291, 65362), (582, 32681), (1067, 17826), (2134, 8913), (2971, 6402), (3201, 5942)]