19765434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13337}}^1$

素因数の和:13374

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 25050246

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13337, 26674, 40011, 80022, 173381, 253403, 346762, 506806, 520143, 760209, 1040286, 1520418, 3294239, 6588478, 9882717, 19765434]

約数ペア:

[(1, 19765434), (2, 9882717), (3, 6588478), (6, 3294239), (13, 1520418), (19, 1040286), (26, 760209), (38, 520143), (39, 506806), (57, 346762), (78, 253403), (114, 173381), (247, 80022), (494, 40011), (741, 26674), (1482, 13337)]