187819294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{380201}}^1$

素因数の和:380235

約数の個数: 16

約数和(自身を含む): 319369680

約数和(自身を除く): 131550386

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 380201, 760402, 4942613, 7223819, 9885226, 14447638, 93909647, 187819294]

約数ペア:

[(1, 187819294), (2, 93909647), (13, 14447638), (19, 9885226), (26, 7223819), (38, 4942613), (247, 760402), (494, 380201)]