19585510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3371}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 40787712

約数和(自身を除く): 21202202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 3371, 5810, 6742, 16855, 23597, 33710, 47194, 117985, 235970, 279793, 559586, 1398965, 1958551, 2797930, 3917102, 9792755, 19585510]

約数ペア:

[(1, 19585510), (2, 9792755), (5, 3917102), (7, 2797930), (10, 1958551), (14, 1398965), (35, 559586), (70, 279793), (83, 235970), (166, 117985), (415, 47194), (581, 33710), (830, 23597), (1162, 16855), (2905, 6742), (3371, 5810)]