11919551

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 14307840

約数和(自身を除く): 2388289

約数列:

[1, 7, 29, 71, 203, 497, 827, 2059, 5789, 14413, 23983, 58717, 167881, 411019, 1702793, 11919551]

約数ペア:

[(1, 11919551), (7, 1702793), (29, 411019), (71, 167881), (203, 58717), (497, 23983), (827, 14413), (2059, 5789)]