2019955522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{211691}}^1$

素因数の和:212073

約数の個数: 16

約数和(自身を含む): 3271911552

約数和(自身を除く): 1251956030

約数列:

[1, 2, 13, 26, 367, 734, 4771, 9542, 211691, 423382, 2751983, 5503966, 77690597, 155381194, 1009977761, 2019955522]

約数ペア:

[(1, 2019955522), (2, 1009977761), (13, 155381194), (26, 77690597), (367, 5503966), (734, 2751983), (4771, 423382), (9542, 211691)]