22742753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 5821087

約数列:

[1, 11, 17, 19, 37, 173, 187, 209, 323, 407, 629, 703, 1903, 2941, 3287, 3553, 6401, 6919, 7733, 11951, 32351, 36157, 55879, 70411, 108817, 121619, 131461, 614669, 1196987, 1337809, 2067523, 22742753]

約数ペア:

[(1, 22742753), (11, 2067523), (17, 1337809), (19, 1196987), (37, 614669), (173, 131461), (187, 121619), (209, 108817), (323, 70411), (407, 55879), (629, 36157), (703, 32351), (1903, 11951), (2941, 7733), (3287, 6919), (3553, 6401)]