15967794161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{117721}}^1$

素因数の和:117821

約数の個数: 24

約数和(自身を含む): 18788431200

約数和(自身を除く): 2820637039

約数列:

[1, 11, 19, 59, 121, 209, 649, 1121, 2299, 7139, 12331, 117721, 135641, 1294931, 2236699, 6945539, 14244241, 24603689, 76400929, 131965241, 270640579, 840410219, 1451617651, 15967794161]

約数ペア:

[(1, 15967794161), (11, 1451617651), (19, 840410219), (59, 270640579), (121, 131965241), (209, 76400929), (649, 24603689), (1121, 14244241), (2299, 6945539), (7139, 2236699), (12331, 1294931), (117721, 135641)]