2018390058091

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{877942609}}^1$

素因数の和:877942650

約数の個数: 12

約数和(自身を含む): 2335327342600

約数和(自身を除く): 316937284509

約数列:

[1, 11, 19, 121, 209, 2299, 877942609, 9657368699, 16680909571, 106231055689, 183490005281, 2018390058091]

約数ペア:

[(1, 2018390058091), (11, 183490005281), (19, 106231055689), (121, 16680909571), (209, 9657368699), (2299, 877942609)]