11896963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 13499136

約数和(自身を除く): 1602173

約数列:

[1, 13, 31, 53, 403, 557, 689, 1643, 7241, 17267, 21359, 29521, 224471, 383773, 915151, 11896963]

約数ペア:

[(1, 11896963), (13, 915151), (31, 383773), (53, 224471), (403, 29521), (557, 21359), (689, 17267), (1643, 7241)]