19208498

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4943}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 30257280

約数和(自身を除く): 11048782

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4943, 9886, 143347, 286694, 331181, 662362, 9604249, 19208498]

約数ペア:

[(1, 19208498), (2, 9604249), (29, 662362), (58, 331181), (67, 286694), (134, 143347), (1943, 9886), (3886, 4943)]