21467834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2467}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 34058400

約数和(自身を除く): 12590566

約数列:

[1, 2, 19, 38, 229, 458, 2467, 4351, 4934, 8702, 46873, 93746, 564943, 1129886, 10733917, 21467834]

約数ペア:

[(1, 21467834), (2, 10733917), (19, 1129886), (38, 564943), (229, 93746), (458, 46873), (2467, 8702), (4351, 4934)]