12319714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29473}}^1$

素因数の和:29505

約数の個数: 16

約数和(自身を含む): 21221280

約数和(自身を除く): 8901566

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29473, 58946, 324203, 559987, 648406, 1119974, 6159857, 12319714]

約数ペア:

[(1, 12319714), (2, 6159857), (11, 1119974), (19, 648406), (22, 559987), (38, 324203), (209, 58946), (418, 29473)]