190969493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 230931360

約数和(自身を除く): 39961867

約数列:

[1, 11, 13, 43, 143, 169, 473, 559, 1859, 2389, 6149, 7267, 26279, 31057, 79937, 102727, 341627, 403741, 1129997, 1335451, 4441151, 14689961, 17360863, 190969493]

約数ペア:

[(1, 190969493), (11, 17360863), (13, 14689961), (43, 4441151), (143, 1335451), (169, 1129997), (473, 403741), (559, 341627), (1859, 102727), (2389, 79937), (6149, 31057), (7267, 26279)]