19088003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 21967200

約数和(自身を除く): 2879197

約数列:

[1, 11, 29, 53, 319, 583, 1129, 1537, 12419, 16907, 32741, 59837, 360151, 658207, 1735273, 19088003]

約数ペア:

[(1, 19088003), (11, 1735273), (29, 658207), (53, 360151), (319, 59837), (583, 32741), (1129, 16907), (1537, 12419)]