12920340191

素因数分解:

${\mathrm{11}}^2\times {\mathrm{18869}}^1\times {\mathrm{5659}}^1$

素因数の和:24550

約数の個数: 12

約数和(自身を含む): 14204958600

約数和(自身を除く): 1284618409

約数列:

[1, 11, 121, 5659, 18869, 62249, 207559, 684739, 2283149, 106779671, 1174576381, 12920340191]

約数ペア:

[(1, 12920340191), (11, 1174576381), (121, 106779671), (5659, 2283149), (18869, 684739), (62249, 207559)]