21098219519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{948533}}^1$

素因数の和:948634

約数の個数: 16

約数和(自身を含む): 23903056800

約数和(自身を除く): 2804837281

約数列:

[1, 13, 29, 59, 377, 767, 1711, 22243, 948533, 12330929, 27507457, 55963447, 357596941, 727524811, 1622939963, 21098219519]

約数ペア:

[(1, 21098219519), (13, 1622939963), (29, 727524811), (59, 357596941), (377, 55963447), (767, 27507457), (1711, 12330929), (22243, 948533)]