18961034401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1694311}}^1$

素因数の和:1694380

約数の個数: 12

約数和(自身を含む): 20657051904

約数和(自身を除く): 1696017503

約数列:

[1, 19, 31, 361, 589, 11191, 1694311, 32191909, 52523641, 611646271, 997949179, 18961034401]

約数ペア:

[(1, 18961034401), (19, 997949179), (31, 611646271), (361, 52523641), (589, 32191909), (11191, 1694311)]