3198574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 5176080

約数和(自身を除く): 1977506

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 2053, 4106, 39007, 78014, 84173, 168346, 1599287, 3198574]

約数ペア:

[(1, 3198574), (2, 1599287), (19, 168346), (38, 84173), (41, 78014), (82, 39007), (779, 4106), (1558, 2053)]