8397202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 16

約数和(自身を含む): 14464800

約数和(自身を除く): 6067598

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 20089, 40178, 220979, 381691, 441958, 763382, 4198601, 8397202]

約数ペア:

[(1, 8397202), (2, 4198601), (11, 763382), (19, 441958), (22, 381691), (38, 220979), (209, 40178), (418, 20089)]