19003399982

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10361723}}^1$

素因数の和:10361863

約数の個数: 16

約数和(自身を含む): 32825941632

約数和(自身を除く): 13822541650

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10361723, 20723446, 72532061, 145064122, 1357385713, 2714771426, 9501699991, 19003399982]

約数ペア:

[(1, 19003399982), (2, 9501699991), (7, 2714771426), (14, 1357385713), (131, 145064122), (262, 72532061), (917, 20723446), (1834, 10361723)]