1911331391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{19379}}^1$

素因数の和:19606

約数の個数: 16

約数和(自身を含む): 2093040000

約数和(自身を除く): 181708609

約数列:

[1, 19, 29, 179, 551, 3401, 5191, 19379, 98629, 368201, 561991, 3468841, 10677829, 65907979, 100596389, 1911331391]

約数ペア:

[(1, 1911331391), (19, 100596389), (29, 65907979), (179, 10677829), (551, 3468841), (3401, 561991), (5191, 368201), (19379, 98629)]