11881610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91397}}^1$

素因数の和:91417

約数の個数: 16

約数和(自身を含む): 23032296

約数和(自身を除く): 11150686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 91397, 182794, 456985, 913970, 1188161, 2376322, 5940805, 11881610]

約数ペア:

[(1, 11881610), (2, 5940805), (5, 2376322), (10, 1188161), (13, 913970), (26, 456985), (65, 182794), (130, 91397)]