188297714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{450473}}^1$

素因数の和:450505

約数の個数: 16

約数和(自身を含む): 324341280

約数和(自身を除く): 136043566

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 450473, 900946, 4955203, 8558987, 9910406, 17117974, 94148857, 188297714]

約数ペア:

[(1, 188297714), (2, 94148857), (11, 17117974), (19, 9910406), (22, 8558987), (38, 4955203), (209, 900946), (418, 450473)]