2021853317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{18947}}^1$

素因数の和:19156

約数の個数: 16

約数和(自身を含む): 2251022400

約数和(自身を除く): 229169083

約数列:

[1, 11, 89, 109, 979, 1199, 9701, 18947, 106711, 208417, 1686283, 2065223, 18549113, 22717453, 183804847, 2021853317]

約数ペア:

[(1, 2021853317), (11, 183804847), (89, 22717453), (109, 18549113), (979, 2065223), (1199, 1686283), (9701, 208417), (18947, 106711)]