1814020801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1\times {\mathrm{691}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 1923704640

約数和(自身を除く): 109683839

約数列:

[1, 19, 233, 593, 691, 4427, 11267, 13129, 138169, 161003, 409763, 2625211, 3059057, 7785497, 95474779, 1814020801]

約数ペア:

[(1, 1814020801), (19, 95474779), (233, 7785497), (593, 3059057), (691, 2625211), (4427, 409763), (11267, 161003), (13129, 138169)]