215565526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17783}}^1$

素因数の和:17844

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 168568874

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 17783, 35566, 195613, 337877, 391226, 515707, 675754, 1031414, 3716647, 5672777, 7433294, 9798433, 11345554, 19596866, 107782763, 215565526]

約数ペア:

[(1, 215565526), (2, 107782763), (11, 19596866), (19, 11345554), (22, 9798433), (29, 7433294), (38, 5672777), (58, 3716647), (209, 1031414), (319, 675754), (418, 515707), (551, 391226), (638, 337877), (1102, 195613), (6061, 35566), (12122, 17783)]