2019965054

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{103091}}^1$

素因数の和:103291

約数の個数: 16

約数和(自身を含む): 3091522896

約数和(自身を除く): 1071557842

約数列:

[1, 2, 97, 101, 194, 202, 9797, 19594, 103091, 206182, 9999827, 10412191, 19999654, 20824382, 1009982527, 2019965054]

約数ペア:

[(1, 2019965054), (2, 1009982527), (97, 20824382), (101, 19999654), (194, 10412191), (202, 9999827), (9797, 206182), (19594, 103091)]