38687306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145441}}^1$

素因数の和:145469

約数の個数: 16

約数和(自身を含む): 69812160

約数和(自身を除く): 31124854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 145441, 290882, 1018087, 2036174, 2763379, 5526758, 19343653, 38687306]

約数ペア:

[(1, 38687306), (2, 19343653), (7, 5526758), (14, 2763379), (19, 2036174), (38, 1018087), (133, 290882), (266, 145441)]