191286667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21929}}^1$

素因数の和:22014

約数の個数: 16

約数和(自身を含む): 228422880

約数和(自身を除く): 37136213

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 21929, 241219, 285077, 1337669, 3135847, 14714359, 17389697, 191286667]

約数ペア:

[(1, 191286667), (11, 17389697), (13, 14714359), (61, 3135847), (143, 1337669), (671, 285077), (793, 241219), (8723, 21929)]