2019959566

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1\times {\mathrm{6269}}^1$

素因数の和:11499

約数の個数: 16

約数和(自身を含む): 3128780160

約数和(自身を除く): 1108820594

約数列:

[1, 2, 31, 62, 5197, 6269, 10394, 12538, 161107, 194339, 322214, 388678, 32579993, 65159986, 1009979783, 2019959566]

約数ペア:

[(1, 2019959566), (2, 1009979783), (31, 65159986), (62, 32579993), (5197, 388678), (6269, 322214), (10394, 194339), (12538, 161107)]