19724535921

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1\times {\mathrm{79279}}^1$

素因数の和:79868

約数の個数: 16

約数和(自身を含む): 26485862400

約数和(自身を除く): 6761326479

約数列:

[1, 3, 239, 347, 717, 1041, 79279, 82933, 237837, 248799, 18947681, 27509813, 56843043, 82529439, 6574845307, 19724535921]

約数ペア:

[(1, 19724535921), (3, 6574845307), (239, 82529439), (347, 56843043), (717, 27509813), (1041, 18947681), (79279, 248799), (82933, 237837)]