20194440013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79819921}}^1$

素因数の和:79819955

約数の個数: 8

約数和(自身を含む): 22988137536

約数和(自身を除く): 2793697523

約数列:

[1, 11, 23, 253, 79819921, 878019131, 1835858183, 20194440013]

約数ペア:

[(1, 20194440013), (11, 1835858183), (23, 878019131), (253, 79819921)]