19950032

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3767}}^1$

素因数の和:4106

約数の個数: 20

約数和(自身を含む): 38780256

約数和(自身を除く): 18830224

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3767, 5296, 7534, 15068, 30136, 60272, 1246877, 2493754, 4987508, 9975016, 19950032]

約数ペア:

[(1, 19950032), (2, 9975016), (4, 4987508), (8, 2493754), (16, 1246877), (331, 60272), (662, 30136), (1324, 15068), (2648, 7534), (3767, 5296)]