1869866518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^2$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 3087316512

約数和(自身を除く): 1217449994

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1237, 2474, 16081, 32162, 58139, 116278, 755807, 1511614, 1530169, 3060338, 19892197, 39784394, 71917943, 143835886, 934933259, 1869866518]

約数ペア:

[(1, 1869866518), (2, 934933259), (13, 143835886), (26, 71917943), (47, 39784394), (94, 19892197), (611, 3060338), (1222, 1530169), (1237, 1511614), (2474, 755807), (16081, 116278), (32162, 58139)]