19446297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 28796544

約数和(自身を除く): 9350247

約数列:

[1, 3, 13, 39, 47, 103, 141, 309, 611, 1339, 1833, 4017, 4841, 10609, 14523, 31827, 62933, 137917, 188799, 413751, 498623, 1495869, 6482099, 19446297]

約数ペア:

[(1, 19446297), (3, 6482099), (13, 1495869), (39, 498623), (47, 413751), (103, 188799), (141, 137917), (309, 62933), (611, 31827), (1339, 14523), (1833, 10609), (4017, 4841)]