18429202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44089}}^1$

素因数の和:44121

約数の個数: 16

約数和(自身を含む): 31744800

約数和(自身を除く): 13315598

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44089, 88178, 484979, 837691, 969958, 1675382, 9214601, 18429202]

約数ペア:

[(1, 18429202), (2, 9214601), (11, 1675382), (19, 969958), (22, 837691), (38, 484979), (209, 88178), (418, 44089)]