38489412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18979}}^1$

素因数の和:19012

約数の個数: 36

約数和(自身を含む): 97253520

約数和(自身を除く): 58764108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 18979, 37958, 56937, 75916, 113874, 227748, 246727, 493454, 740181, 986908, 1480362, 2960724, 3207451, 6414902, 9622353, 12829804, 19244706, 38489412]

約数ペア:

[(1, 38489412), (2, 19244706), (3, 12829804), (4, 9622353), (6, 6414902), (12, 3207451), (13, 2960724), (26, 1480362), (39, 986908), (52, 740181), (78, 493454), (156, 246727), (169, 227748), (338, 113874), (507, 75916), (676, 56937), (1014, 37958), (2028, 18979)]