19254202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 13767878

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 293, 319, 586, 638, 1133, 2266, 2987, 3223, 5974, 6446, 8497, 16994, 30179, 32857, 60358, 65714, 93467, 186934, 331969, 663938, 875191, 1750382, 9627101, 19254202]

約数ペア:

[(1, 19254202), (2, 9627101), (11, 1750382), (22, 875191), (29, 663938), (58, 331969), (103, 186934), (206, 93467), (293, 65714), (319, 60358), (586, 32857), (638, 30179), (1133, 16994), (2266, 8497), (2987, 6446), (3223, 5974)]