19476237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 10850163

約数列:

[1, 3, 11, 17, 33, 51, 149, 187, 233, 447, 561, 699, 1639, 2533, 2563, 3961, 4917, 7599, 7689, 11883, 27863, 34717, 43571, 83589, 104151, 130713, 381887, 590189, 1145661, 1770567, 6492079, 19476237]

約数ペア:

[(1, 19476237), (3, 6492079), (11, 1770567), (17, 1145661), (33, 590189), (51, 381887), (149, 130713), (187, 104151), (233, 83589), (447, 43571), (561, 34717), (699, 27863), (1639, 11883), (2533, 7689), (2563, 7599), (3961, 4917)]