19426346

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 10843894

約数列:

[1, 2, 29, 58, 307, 614, 1091, 2182, 8903, 17806, 31639, 63278, 334937, 669874, 9713173, 19426346]

約数ペア:

[(1, 19426346), (2, 9713173), (29, 669874), (58, 334937), (307, 63278), (614, 31639), (1091, 17806), (2182, 8903)]