19859212802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69437807}}^1$

素因数の和:69437833

約数の個数: 16

約数和(自身を含む): 34996655232

約数和(自身を除く): 15137442430

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 69437807, 138875614, 763815877, 902691491, 1527631754, 1805382982, 9929606401, 19859212802]

約数ペア:

[(1, 19859212802), (2, 9929606401), (11, 1805382982), (13, 1527631754), (22, 902691491), (26, 763815877), (143, 138875614), (286, 69437807)]