20181208346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59707717}}^1$

素因数の和:59707745

約数の個数: 12

約数和(自身を含む): 32779537182

約数和(自身を除く): 12598328836

約数列:

[1, 2, 13, 26, 169, 338, 59707717, 119415434, 776200321, 1552400642, 10090604173, 20181208346]

約数ペア:

[(1, 20181208346), (2, 10090604173), (13, 1552400642), (26, 776200321), (169, 119415434), (338, 59707717)]