19645063826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{12953}}^1$

素因数の和:13394

約数の個数: 32

約数和(自身を含む): 30965241600

約数和(自身を除く): 11320177774

約数列:

[1, 2, 29, 58, 79, 158, 331, 662, 2291, 4582, 9599, 12953, 19198, 25906, 26149, 52298, 375637, 751274, 758321, 1023287, 1516642, 2046574, 4287443, 8574886, 29675323, 59350646, 124335847, 248671694, 338707997, 677415994, 9822531913, 19645063826]

約数ペア:

[(1, 19645063826), (2, 9822531913), (29, 677415994), (58, 338707997), (79, 248671694), (158, 124335847), (331, 59350646), (662, 29675323), (2291, 8574886), (4582, 4287443), (9599, 2046574), (12953, 1516642), (19198, 1023287), (25906, 758321), (26149, 751274), (52298, 375637)]