13509220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39733}}^1$

素因数の和:39759

約数の個数: 24

約数和(自身を含む): 30038904

約数和(自身を除く): 16529684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39733, 79466, 158932, 198665, 397330, 675461, 794660, 1350922, 2701844, 3377305, 6754610, 13509220]

約数ペア:

[(1, 13509220), (2, 6754610), (4, 3377305), (5, 2701844), (10, 1350922), (17, 794660), (20, 675461), (34, 397330), (68, 198665), (85, 158932), (170, 79466), (340, 39733)]