1919640860

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{205529}}^1$

素因数の和:206005

約数の個数: 24

約数和(自身を含む): 4039897680

約数和(自身を除く): 2120256820

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 205529, 411058, 822116, 1027645, 2055290, 4110580, 95982043, 191964086, 383928172, 479910215, 959820430, 1919640860]

約数ペア:

[(1, 1919640860), (2, 959820430), (4, 479910215), (5, 383928172), (10, 191964086), (20, 95982043), (467, 4110580), (934, 2055290), (1868, 1027645), (2335, 822116), (4670, 411058), (9340, 205529)]